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Glossary

The trenches have their own language. Here is every word in this guide, in plain English. Tap a word to see an example and the lesson that covers it.

273 words, A to Z

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B

  • BagholderSomeone still holding a coin after it crashed, usually at a big loss.

    Also: bagholder, bag holder, bagholders, left holding the bag

    If you bought at the top and the coin fell 90%, you are the bagholder. Every rug and every dump ends with a crowd of them, because someone is always holding when the buyers stop coming. The best protection is deciding your exit before you buy.

  • BagsThe coins you are holding.

    Also: bag, my bags, holding bags, pump my bags

    'How are your bags?' means 'how are your coins doing?'. People 'pump their bags' by posting about coins they own, so a stranger hyping a coin is usually holding it. Bags is also the name of a Solana launchpad, so check which one people mean.

  • BankrollThe total money you have set aside for trading, and can afford to lose.

    Also: trading bankroll, trading capital, stack, trading wallet balance

    Keep it apart from rent money and savings. Position sizes are worked out from it: with a 5 SOL bankroll, 2% per trade is 0.1 SOL. When the bankroll shrinks, the sizes shrink with it.

  • Base feeThe fixed part of Solana's network fee: 5,000 lamports for each signature.

    Also: signature fee, base network fee

    A normal transfer has one signature, so its base fee is 0.000005 SOL, a tiny fraction of a cent. Half is burned and half goes to the validator. It stays the same whether the network is quiet or busy; the part that changes is the priority fee.

  • BasedPraise for someone who says or does something bold and genuine.

    Also: based dev, so based

    'Based dev' means people respect the coin's creator, for example because they stayed in the chat through a dip or refused to sell. It started as internet slang and crypto adopted it. Being called based says nothing about whether a coin is safe.

  • Bear marketA long stretch where prices mostly fall.

    Also: bear, bearish, bear season

    In a bear market SOL and most coins trend down for months, volume dries up and new memecoins struggle to find buyers. Runs still happen, but there are fewer of them and they fade faster. 'Bearish' on a coin means you expect it to fall.

  • Beta playA smaller coin bought because it is linked to a bigger coin that is already running.

    Also: beta, betas, beta coin, beta plays

    When a coin about a cartoon frog runs, traders buy coins about the frog's friends or the same meme, hoping they follow the leader. Betas often jump harder than the leader while it climbs, and fall first and hardest when it cools. Buying betas late in a run is a common way to become exit liquidity.

  • BleedA steady, grinding fall in price with no real bounce.

    Also: bleeding, bled out, slow bleed

    A coin that bleeds loses a few percent every hour as holders give up and sell and nobody new steps in. It is quieter than a dump and often lasts longer. A bleed can be insiders slowly selling, or just a coin running out of buyers.

  • Block (slot)One step of the blockchain, when a batch of transactions is confirmed together.

    Also: slot, block 0, same block, first block

    Solana moves in slots a fraction of a second long, about five a second in October 2026, and each slot can hold a block of transactions. Buying 'in block 0' means buying in the same block the coin was created in, which nobody clicking a button by hand can do. When many wallets buy in the first block or two, that points to snipers or a bundle.

  • Block explorerA website that shows everything on the blockchain: wallets, transactions and tokens.

    Also: explorer, solscan, solana explorer, solana fm

    Paste a wallet address, a transaction signature or a contract address into an explorer like Solscan or Solana Explorer and you can see what happened, when, and between whom. It is how you check that a deposit arrived, who created a coin, or whether the dev sold. Everything on Solana is public, so anyone can look.

  • BlockchainA shared public record of every transaction, kept by many computers so nobody can quietly change it.

    Also: chain, public ledger

    Think of it as a ledger everyone can read and nobody can erase. Bitcoin, Ethereum and Solana are all blockchains. Because the record is public, you can check any wallet, any coin and any trade yourself instead of trusting what someone tells you.

  • BlockhashA recent block's ID that every Solana transaction carries. It works like a timestamp that expires.

    Also: recent blockhash, expired blockhash, blockhash expired, block height exceeded

    A transaction is only valid for about 150 blocks after its blockhash, which in October 2026 is about half a minute. If it has not landed by then it is thrown away, which is one reason trades fail when the network is busy. Your app then has to send a fresh transaction, often at a different price.

  • Blue chipA coin that has lasted and is widely held. As close to established as memecoins get.

    Also: blue chips, bluechip, blue chip memecoin

    The phrase comes from the stock market. In memecoins it means coins that have survived for years, trade on big exchanges and have deep liquidity, like BONK on Solana. Blue chips still swing hard, but they are far less likely to be rugged overnight than a coin launched this morning.

  • Bonding curveA price formula that sells a new coin cheaply to early buyers and more expensively to later ones.

    Also: curve, bonding, pre-bond, on the curve

    On pump.fun and similar launchpads a new coin does not start with a normal pool. The launchpad sells tokens along a curve: every buy nudges the price up and every sell nudges it down. On pump.fun's curve the last tokens sold cost about 15 times what the first ones did, so the same 1 SOL buys far fewer tokens near the end. When the curve sells out, the coin graduates to a regular pool.

  • Bonk.funA Solana launchpad tied to the BONK community, built on Raydium's LaunchLab.

    Also: bonkfun, letsbonk, letsbonk.fun, lets bonk

    It works much like pump.fun: a coin starts on a bonding curve and graduates into a Raydium pool. In July 2025 it passed pump.fun in daily launches and volume for the first time, which made headlines, and then pump.fun took the lead back; in October 2026 pump.fun was collecting many times more in fees. About half of Bonk.fun's fees buy BONK for Bonk Inc., a listed company that holds it.

  • BoostA paid promotion that pushes a coin up DexScreener's trending list for a while.

    Also: boosts, boosted, dexscreener boost, golden ticker

    Anyone can buy boosts for a coin. DexScreener says they last 12 to 24 hours and raise a coin's trending score without guaranteeing it a spot, and a coin with 500 or more active boosts gets a golden ticker. Boosts tell you somebody spent money on promotion, often the dev or a group of holders, and nothing about whether the coin is safe. Not to be confused with pump.fun's BOOST, which is a buyback after graduation.

  • BottomThe lowest point before a price turns back up.

    Also: bottomed, the bottom, bottom signal, falling knife

    'Is this the bottom?' is the most asked and least answerable question in trading. Buying a falling coin because it 'must be the bottom' is called catching a falling knife. You only know where the bottom was afterwards.

  • Break-evenThe price at which selling gets you back exactly what you spent, fees included.

    Also: breakeven, break even, b/e

    Fees push break-even up. If you pay 1% to buy and 1% to sell, the coin has to rise a little over 2% just for you to get your SOL back, and more once priority fees are counted. Holders of a falling coin often sell the moment it returns to their break-even, which is why old entry prices tend to act as resistance.

  • BreakoutWhen price pushes through a level it kept failing at.

    Also: breaking out, broke out, fake breakout

    A coin stuck under a $1 million market cap for a day finally breaks through on heavy volume: that is a breakout. Traders often buy breakouts, and fake breakouts, where price pokes above the level and drops straight back, catch a lot of them. Strong volume behind the move is the usual tell.

  • BridgeA service that moves tokens from one blockchain to another.

    Also: bridging, bridged, cross-chain

    If your money is on Ethereum or Base and you want to trade on Solana, a bridge can carry it across. Bridges have been hacked many times and fake bridge sites are common, so use well-known ones from a bookmarked link. For a first purchase it is usually simpler to buy SOL on an exchange.

  • Browser extensionA small add-on for a browser like Chrome, Brave or Firefox. On a computer, most crypto wallets run as one.

    Also: extension, wallet extension, chrome extension

    Wallets like Phantom install as an extension so websites can ask them to sign. Install only from the wallet's official website or the store link it points to, because fake wallet extensions that steal seed phrases are common. Check the publisher's name and the number of users before you click add.

  • BTFD (buy the dip)Buy the dip: buy when the price drops, expecting a rebound.

    Also: btd, buy the dip, buying the dip

    It works on assets that keep coming back. Most memecoins do not come back, so buying every dip in a dying coin only adds to the loss. Before buying a dip, check who sold: one holder taking profit is very different from the dev dumping.

  • Bubble mapA picture of a coin's holders as bubbles, with lines between wallets that have sent tokens or SOL to each other.

    Also: bubblemap, bubblemaps, bubble maps

    Bubblemaps and similar tools draw each big holder as a bubble sized by how much it holds. Bubbles joined by lines suggest wallets run by the same person or group. A coin whose top holders form one tight cluster is far riskier than one where the big bubbles stand apart.

  • Bull marketA long stretch where prices mostly rise.

    Also: bull, bullish, bull run, bull season

    In a bull market money flows in, SOL climbs, and memecoins run further and more often. It also makes everyone feel like a genius, which is when people bet bigger and get hurt when the mood turns. 'Bullish' on a coin means you expect it to rise.

  • BundleSeveral transactions packed together so they land at the same moment, often used at a coin's launch.

    Also: bundled, bundled launch, bundling

    On Solana a bundle is a small group of transactions that execute in order and all together, or not at all. Devs use them to create a coin and buy a big part of its supply from many wallets in the same instant, so it looks like many separate holders. Picture 15 fresh wallets each buying 2% in the launch block: the chart looks busy, but one person controls 30% and can sell it all at once.

  • BundlerWhoever launched a coin with a bundle, or the wallets that bought in it.

    Also: bundlers, bundle wallets, bundled wallets

    When traders say 'bundlers hold 25%', they mean the wallets from the launch bundle still hold a quarter of the supply. Bundlers are dangerous because they bought cheapest, they act as one, and they can sell at the same moment, which can crush the price in seconds. Trading terminals try to flag bundled wallets, but bundlers keep finding new ways to hide.

  • BurnDestroying tokens so they can never be used again.

    Also: burned, burnt, token burn, supply burn

    Burning removes tokens from the supply forever. A dev announcing 'I burned 10% of supply' sounds generous, but it changes little if the rest still sits in a few wallets. Do not mix it up with an LP burn, which is about the trading pool and matters much more for safety.

  • Burn addressAn address nobody controls, used to get rid of tokens for good.

    Also: dead address, incinerator, burn wallet

    Tokens sent to a burn address can never be moved again, so on a holder list it may show up as a big holder that will never sell. Good tools label it or leave it out of the top 10 figure. If a team says it burned tokens but sent them to a normal-looking wallet, check it, because tokens are only burned if nobody holds the key.

  • Burner walletA throwaway wallet holding only a small amount, used for risky sites and brand-new coins.

    Also: burner, burner wallets, throwaway wallet

    You connect the burner to anything new: a fresh launch, an unfamiliar site, a mint you are not sure about. If it gets drained, you lose only what was in it. Your savings sit in a separate wallet that never connects to anything risky.

  • Buy pressureHow much buying there is compared with selling.

    Also: sell pressure, buy sell ratio, buys vs sells, buy ratio

    If a coin shows 300 buys and 120 sells in five minutes, buy pressure looks strong for now. Counts can mislead: one whale selling 20 SOL outweighs fifty buys of 0.1 SOL, and volume bots can fake buy counts. Look at the size of the trades as well as the number.

  • BuybackUsing fees or a treasury to buy a coin on the market, often to burn what was bought.

    Also: buybacks, buy back, buy and burn

    Some launchpads and teams send part of their fees into buying a token, which adds steady buying and, if the tokens are burned, shrinks the supply. pump.fun's BOOST, added in July 2026, uses part of a graduating coin's liquidity to buy and burn its tokens in the first minutes. A buyback only helps while it lasts and while it is big compared with the selling.

C

  • CabalA coordinated group that launches or buys coins together and sells to everyone else.

    Also: the cabal, cabals, cabal coin

    A cabal might be a few devs, KOLs and snipers who agree to buy a coin early, post it to their followers at the same moment and sell into the crowd. From the outside it looks like a coin going viral by itself. Warning signs include many early wallets funded from the same place and several big accounts posting the same coin within minutes.

  • Call channelA Telegram channel where a caller posts coins to buy.

    Also: call channels, call group, calls channel, alpha channel

    Members get a ping with a contract address and rush to buy, which can push the price up for a few minutes. Some channels play it straight, and many sell paid spots or buy before they post. Before trusting one, track its calls over a few weeks from the price at the moment of each post.

  • CallerSomeone who posts public tips to buy coins, usually in a Telegram channel or on X.

    Also: call, calls, callers

    A call is a post with a contract address and a line like 'aping this at 50k'. Some callers are good, many are paid to post, and some buy before they call so their followers' buys push the price up for them. Judge a caller by their record over many calls, never by their single best one.

  • CandleOne bar on a price chart, showing where price opened and closed and its high and low.

    Also: candlestick, candles, green candle, red candle

    Each candle covers a fixed slice of time, such as one second, one minute or one hour. A green candle closed higher than it opened and a red one closed lower. One huge green candle followed by a long red one on a fresh coin is the classic shape of a pump and an early holder cashing out.

  • CashbackA setting that pays part of a coin's trading fees back to traders instead of to its creator.

    Also: cashback coins, cashback mode, trader cashback, rebate

    On a pump.fun Cashback coin, the creator fee on each trade is credited back to the buyer, as long as the app they trade with supports it. As of October 2026 pump.fun no longer allows new Cashback coins: old ones still work, and a creator who wants to share fees now picks Holder Rewards instead. Trading apps also use 'cashback' for fee rebates. These programs change often, so check the platform's own page before counting on any reward.

  • Celebrity coinA memecoin launched by, or in the name of, a famous person.

    Also: celeb coin, celebrity token, celebrity memecoin

    A few are launched by the celebrity's own team, and far more by strangers borrowing the name. Real or not, they tend to spike on launch and fall fast. In February 2025 the LIBRA coin, promoted by Argentina's president, crashed within hours as insider wallets cashed out. Before believing a coin belongs to someone famous, check that person's own official account.

  • CEX (centralized exchange)A company-run exchange such as Bybit, Coinbase or Binance, where you buy crypto with normal money.

    Also: centralized exchange, exchange, cexes

    A CEX holds your money for you, checks your ID and lets you buy SOL with a card or a bank transfer. Most people buy their first SOL on one and then withdraw it to their own wallet to trade memecoins. Coins on an exchange are not in your wallet: if the exchange freezes your account or fails, you wait or you lose.

  • ChadPraise for someone confident, bold or winning.

    Also: gigachad, chad move, chad dev

    'Chad dev' or 'chad move' means people admire what someone did. A trader who held through a scary dip and was right gets called a chad, while the hundred who held and lost get no name at all. It is roughly the opposite of paper hands.

  • ChartThe picture of a coin's price or market cap over time.

    Also: charts, price chart, chart reading, reading the chart

    Memecoin charts are usually candle charts. On a fresh coin the chart mostly shows who has been buying and selling so far, and says little about where it goes next. A near-vertical line with almost no red often means bots or a bundle rather than a crowd of real buyers.

  • Circulating supplyThe tokens that exist and can be traded right now.

    Also: circulating, circ supply

    For most memecoins it equals the total supply, because every token is created at launch and nothing is locked away. For projects with locked tokens it is smaller, and the market cap is counted from it. Burned tokens are not part of it.

  • ClusterA group of wallets that look separate but are run by the same person or group.

    Also: wallet cluster, linked wallets, connected wallets, clustered

    You usually find clusters by following the money: ten wallets all funded from one exchange account in the same minute probably share an owner. On a bubble map a cluster shows up as bubbles joined by lines. A coin where one cluster holds a big share is much riskier than its holder count suggests.

  • Cold walletA wallet whose keys stay offline, usually on a small hardware device.

    Also: cold storage, ledger wallet, offline wallet

    A cold wallet signs transactions on a device that never shows its key to your computer, so malware cannot simply copy it. It is the right home for savings but too slow for fast memecoin trading. Many traders keep most of their SOL cold and a small trading balance in a hot wallet.

  • Compute unitSolana's measure of how much computing work a transaction needs.

    Also: compute units, cu, compute budget, cu limit, cu price

    Each transaction asks for a compute unit limit, up to 1.4 million, and its priority fee is a price per compute unit times that limit. So a swap that reserves more compute pays a bigger priority fee at the same price. Trading apps set both numbers for you.

  • Contract address (CA)A token's unique address on the blockchain. Its real ID.

    Also: ca, mint address, token address, mint, address of the coin

    Anyone can copy a name or ticker, but nobody can copy the contract address. Ten coins can be called $DOG, and only one has the address you were sent. On Solana it is strictly the token's mint address, and pump.fun coins usually have one ending in 'pump'. Always copy it from the official source.

  • CookingGoing well and building momentum. As 'cooked', the opposite: finished.

    Also: it's cooking, let him cook, cooked, we're cooked

    'This chart is cooking' means it keeps climbing. 'Let him cook' means give the dev or trader time to show what they can do. 'We're cooked' means it is over.

  • CopeComforting yourself with excuses after a loss.

    Also: coping, copium, huffing copium

    Saying 'it's just a shakeout, it'll come back' while a coin bleeds 95% is cope. Copium is the imaginary gas people breathe to keep believing. A little cope is harmless, but cope that keeps you holding a dead coin, or buying more of it, costs real money.

  • Copy tradingAutomatically buying and selling when a wallet you follow does.

    Also: copytrading, copy trade, copy bot, mirror trading

    You pick a wallet, often one with good past results, and a bot mirrors its trades. The catch is that you always buy after them at a worse price, and some wallets know they are being copied and trade to farm their followers. Copy trading can work, but a wallet's past wins do not promise your future ones.

  • CopycatA coin that copies the name, ticker or picture of a coin that is already running.

    Also: copycats, copy coin, clone, knockoff

    When a coin takes off, copies appear within minutes, hoping to catch buyers who search by ticker. Most are dead within the hour and some are traps. Always trade from the contract address the original community shares.

  • Creator feeA small share of every trade on a coin, paid to the person who launched it.

    Also: creator fees, creator rewards, dev fees, creator revenue, creator share

    Launchpads like pump.fun pay the coin's creator a slice of trading fees, so a coin with heavy volume earns its dev money without the dev selling any tokens. That can be a good thing, since a dev who earns from volume has a reason to keep the coin alive. The split differs by launchpad and changes often, so check the launchpad's current rules.

  • Crypto Twitter (CT)The crypto crowd on X, formerly Twitter.

    Also: ct, crypto x, crypto twitter

    Most memecoin narratives start or spread there: a viral post, a famous account replying with a meme, a KOL posting a contract address. CT moves fast and is full of paid posts, bots and fake screenshots. Use it as a feed of what people are excited about, never as advice.

  • CryptocurrencyDigital money that lives on a blockchain instead of in a bank.

    Also: crypto, digital currency, digital asset

    Bitcoin was the first, in 2009. Ethereum and Solana followed with blockchains that can run programs, which made tokens, on-chain exchanges and memecoins possible. Prices swing far more than normal money, and there is no bank to call when something goes wrong.

  • CTO (community takeover)When the original dev abandons a coin and its holders take over running it.

    Also: community takeover, cto'd, ctod

    If a dev sells and walks away, holders sometimes form a new team, make new socials, pay for a DexScreener page and keep pushing the coin. Some CTOs bring dead coins back, and a few have gone on to big runs. A takeover cannot change what the token itself allows, so the usual checks on holders and authorities still apply.

  • CustodialA company holds the keys to your crypto for you, the way an exchange does.

    Also: custodial wallet, custody, exchange wallet

    It is easy: you can reset a password and call support. The company can also freeze your withdrawals, and if it fails, your coins may go down with it. Many people buy on a custodial exchange and then withdraw to a self-custody wallet.

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  • Hard rugA rug that leaves holders unable to get their money out: the pool is pulled, new tokens are printed or accounts are frozen.

    Also: liquidity pull, lp pull, pulled liquidity, pulled lp

    It needs a switch the creator kept: the LP tokens of a pool they built, the mint authority, the freeze authority, or an extra setting like a permanent delegate. pump.fun switches these off for every coin and burns the LP tokens when a coin graduates, so a crash there is usually a soft rug, insiders selling into buyers. Some traders call any sudden dev dump a hard rug; this guide calls that a soft rug. Revoked authorities and burned or locked LP, checked before you buy, are the defence.

  • Hardware walletA small physical device that keeps your keys offline and signs transactions on its own screen.

    Also: hardware wallets, ledger, trezor, hw wallet

    Ledger and Trezor are the best-known makers. You approve every transaction by pressing a button on the device, so malware on your computer cannot sign for you. Buy one only from the maker's own store, never second-hand, and never type its recovery words into anything.

  • HODLHold. A typo from 2013 that stuck.

    Also: hodling, hodler, hold on for dear life, hodled

    It started with a misspelled 'I AM HODLING' post on a Bitcoin forum and became a motto for holding through crashes. It made sense for Bitcoin over years. On a memecoin, holding should be a choice with a reason, because most of them never come back.

  • Holder rewardsA pump.fun option that pays a coin's creator fee out to the people holding it.

    Also: holder reward, rewards for holders, holder rewards coin

    The creator picks it at launch instead of keeping the fee. pump.fun collects the fee and pays it out from time to time to wallets holding at least about $20 of the coin, split by how much each one holds. The amount depends on trading volume, the cost of sending it comes off first, and pump.fun says it is not guaranteed. A few cents of rewards mean little if the coin falls, so never buy a coin for them.

  • HoldersThe wallets that own a coin, and how many there are.

    Also: holder count, holder, number of holders, holder growth

    A rising holder count usually means new people are buying. But one person can create a hundred wallets, so the count alone says little. How the supply is spread matters more: 2,000 holders where the top 10 own 15% is very different from 2,000 holders where the top 10 own 60%.

  • HoneypotA coin you can buy but cannot sell.

    Also: honey pot, can't sell, cannot sell, sell blocked

    The token is set up so buys go through and sells fail, or sells are taxed down to nothing. On Solana that is usually done with an active freeze authority or Token-2022 settings like a transfer hook, a heavy transfer fee or a permanent delegate. pump.fun coins launch with these switched off, but coins created other ways can keep them, so check before you buy.

  • Hot walletA wallet whose keys live on an internet-connected device, like a browser extension or phone app.

    Also: hot wallets, browser wallet, trading wallet

    Phantom, Solflare and the wallets built into trading terminals are hot wallets: fast and convenient, and exposed if your device or a site you sign on is compromised. Keep only what you trade with in a hot wallet and move savings somewhere colder.

I

  • ImpersonatorA fake account pretending to be a real person, project or support team.

    Also: impersonators, fake account, fake support, lookalike account

    Impersonators copy a known trader's name and picture, reply under their posts and offer you a link or a 'private call'. Others pose as support for a wallet or exchange and ask for your seed phrase. Check the handle letter by letter, and remember that real teams never message you first.

  • InitialsSelling enough of a coin to get back what you put in, and letting the rest ride.

    Also: take initials, taking initials, initials out, free ride, house money

    Say you put 1 SOL into a coin and it doubles: you sell half, get your 1 SOL back, and hold the rest at no cost to you. Once your initials are out, a later crash only takes profit, never your stake. Fees and slippage mean you need to sell a little more than half to really get the full 1 SOL back.

  • InsiderA wallet that knew about a coin before the public and bought early.

    Also: insiders, insider wallets, team wallets, insider buys

    Insiders might be the dev's friends, a cabal, paid promoters or the dev's own spare wallets. They buy in the first seconds, at prices nobody else could get, and they decide when the selling starts. Many terminals estimate an insider share for each coin, and the higher it is, the more of the coin sits with people who can dump on you.

J

  • JeetA rude word for a fast seller, widely read as an anti-Indian slur. Say 'paper hands' instead.

    Also: jeets, jeeted, jeeting

    Holders call fast sellers jeets when they want everyone else to keep holding. The word is widely read as a shortened form of an ethnic slur against Indian people, and Indian traders have asked others to stop using it. 'Paper hands' means the same thing without the slur.

  • JitoA system run by many Solana validators that lets traders pay a tip to get bundles and fast trades into a block.

    Also: jito tip, jito tips, block engine

    Jito's block engine runs a quick auction: traders send transactions or bundles with a tip in SOL, and the best-paying ones that fit go into the block. A bundle holds up to five transactions that either all land or all fail, and its tip is only paid if it lands. Snipers and bundlers rely on it to buy in the same block a coin launches.

  • Jito bundleUp to five transactions sent through Jito together, landing in one block in order, or not at all.

    Also: jito bundles

    A bundle pays a tip to get in, and either every transaction in it succeeds or none of them happen. That all-or-nothing rule is what lets a dev create a coin and buy from many wallets in the same instant. Trading apps also use bundles for ordinary reasons, like making sure a buy and its tip land together.

  • JupiterSolana's best-known swap aggregator, also used inside many wallets and apps.

    Also: jup, jupiter exchange, jup.ag

    Jupiter finds the best route for a swap across Solana's DEXes, and many wallets and trading apps use its routing under the hood. It also offers limit orders and other tools. For a brand-new coin with a single pool, better routing matters much less.

K

  • King of the hillA spotlight pump.fun gave to a coin that had climbed a good way up its bonding curve.

    Also: koth, king of the hill

    For a long time, a coin that reached a set point on its curve was crowned king of the hill and shown at the top of pump.fun, which brought a wave of new eyes and buyers. That made the moment a target: some traders bought just before it hoping for the crowd, and some early holders sold into that crowd. pump.fun has redesigned its app since then and the badge may not be there today, but you will still meet the phrase in older posts and guides.

  • KOL (key opinion leader)An influencer with a big following whose posts can move a coin's price.

    Also: key opinion leader, kols, influencer, influencers

    When a KOL with 200,000 followers posts a contract address, buys can flood in within seconds. Many KOLs are paid to post, and many buy before posting, sometimes from alt wallets, then sell into their followers. Public KOL trackers log their wallets and trades, which is a good way to see who actually profits from the calls.

  • KYC (know your customer)The ID check exchanges require before you can buy crypto with normal money.

    Also: know your customer, id check, identity verification

    Regulated exchanges ask for an ID document and sometimes a selfie or proof of address. It is normal on a CEX and you will meet it when you buy your first SOL. No wallet, DEX or support agent will ever need your seed phrase to verify you.

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  • LadderSelling (or buying) in steps at several prices instead of all at once.

    Also: laddering, tp ladder, take-profit ladder, scaling out, scale out

    A take-profit ladder might sell 25% at 2x, 25% at 3x, 25% at 5x and keep the last 25% as a moonbag. You will never sell the exact top, but you lock in profit on the way up instead of betting on one perfect exit. Many terminals and bots let you set a ladder in advance.

  • LamportThe smallest unit of SOL: one billionth of a SOL.

    Also: lamports

    1 SOL is 1,000,000,000 lamports, named after the computer scientist Leslie Lamport. Fees are counted in lamports: Solana's base fee is 5,000 lamports per signature, which is 0.000005 SOL.

  • LaunchpadA site where anyone can create a new coin in a minute, usually on a bonding curve.

    Also: launchpads, launch platform, token launcher, launch site

    You pick a name, ticker and picture, and the coin is live and tradable almost at once. pump.fun is by far the biggest on Solana as of October 2026; others include Bonk.fun, StonkFun, Bags and several built on Meteora's bonding curve, and which ones are popular changes from month to month. The launchpad sets the rules everyone plays by, from fees to what happens at graduation.

  • LFG'Let's go!' Pure excitement, usually right after buying.

    Also: let's go, lets go

    Posted when a coin pumps, when someone apes, or when a big account mentions the coin. A chat full of LFG tells you about the mood and nothing about the coin.

  • Limit orderAn order to buy or sell only when the price reaches a level you set.

    Also: limit orders, limit buy, limit sell

    Instead of buying now, you tell your terminal 'buy 0.5 SOL if the market cap drops to $50,000'. Limit sells work the same way for taking profit. Memecoin pools have no order book, so the platform's own system watches the price and fires the order, which means it can fill late or miss in a fast move.

  • LiquidityHow much money sits in a coin's trading pool, which decides how easily you can buy or sell.

    Also: liq, liquid, illiquid, low liquidity

    A coin with $10,000 of liquidity can be moved a lot by a $1,000 trade, while a coin with $1 million barely notices. Low liquidity means big price impact and painful exits. When the liquidity is pulled out of the pool entirely, holders are left with tokens nobody can buy, which is the classic rug pull.

  • Liquidity lockLP tokens placed in a time lock so the pool's liquidity cannot be withdrawn until a set date.

    Also: locked liquidity, lp lock, lp locked, liquidity locked

    A lock is a promise with an expiry date: the liquidity is safe until the lock ends, and then the owner can pull it. A burn is permanent. When a coin says 'LP locked', check for how long and with which locker.

  • Liquidity pool (LP)A pot of two tokens, for example SOL and a memecoin, that traders swap against.

    Also: lp, pool, pair, trading pair

    Every DEX trade goes through a pool: you put SOL in and take tokens out, or the reverse. Whoever deposits into the pool gets LP tokens that let them withdraw their share later. On a coin's pool, those LP tokens are the key to the vault, which is why traders check whether they are burned or locked.

  • ListingWhen a big exchange adds a coin so its customers can trade it.

    Also: exchange listing, cex listing, listed, binance listing

    A listing on an exchange like Binance or Coinbase brings millions of possible buyers, so even a rumour of one can move a price. Only a tiny number of memecoins ever get listed, and the price often peaks around the announcement as early holders sell into the news. A chat full of 'wen listing' is hope, nothing more.

  • Loss aversionLosses hurt more than equal gains feel good, so people avoid taking them.

    Also: loss averse

    Losing 1 SOL feels worse than winning 1 SOL feels good. That pushes traders to hold losing coins to avoid making the loss real, while the loss keeps growing. A stop-loss set before you buy takes the decision away from the moment it hurts.

  • LP burnDestroying a pool's LP tokens so its liquidity can never be withdrawn.

    Also: lp burned, burned liquidity, burnt lp, liquidity burned

    If the LP tokens are burned, nobody can pull the SOL out of the pool, so the 'pull the liquidity and run' rug cannot happen. pump.fun burns them for the pool it creates when a coin graduates. A burn does not stop the dev or big holders from selling their tokens into the pool, which can still crash the price. On a coin with its own pool, checkers show the burned share, and you want to see 100%.

  • LP feeThe part of each swap's fee that goes to the liquidity in the pool, not the whole fee you pay.

    Also: lp fees, liquidity provider fee, pool fee, swap fee

    Every trade in an AMM pool pays one total fee, and that fee is split. The LP fee is the share that goes to the pool's liquidity; the rest can go to the platform and to the coin's creator. On a graduated pump.fun coin's PumpSwap pool, the LP fee is 0.02% of a 1.25% total under a 420 SOL market cap and 0.20% above it, as of October 2026. It stays in the pool as extra liquidity, because pump.fun burns the LP tokens when a coin graduates. On many other pools, such as Raydium's, most of the fee is paid to whoever provided the liquidity. It is one layer of the fee stack on every buy and sell.

  • LP tokensReceipt tokens that prove a share of a liquidity pool and let the holder withdraw it.

    Also: lp token, liquidity tokens, pool tokens

    When someone adds liquidity, the pool gives them LP tokens in return. Whoever holds the LP tokens for a coin's pool can pull that liquidity out, which is why traders want them burned. pump.fun burns the LP tokens of the pool it creates when a coin graduates.

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  • MakersThe number of different wallets that traded a coin in a period.

    Also: maker, unique makers, unique traders, traders

    DexScreener and other tools show makers next to volume. $1 million of volume from 150 makers is a few wallets trading a lot, often with themselves. The same volume from 3,000 makers looks much more like a real crowd, although wallets are cheap to create.

  • Market capA coin's price times its supply. The number memecoin traders use instead of price.

    Also: mcap, mc, market capitalization, marketcap, mkt cap

    Memecoin prices are tiny fractions of a cent, so traders talk in market cap. A coin with 1 billion tokens at $0.00005 each has a $50,000 market cap. Market cap is not money sitting in the coin: a $1 million coin may have only $100,000 of liquidity, and nobody could sell $1 million worth at that price.

  • Market makerA firm or bot that keeps buying and selling a token to keep its market active.

    Also: mm, market making, market makers

    On big exchanges market makers keep prices smooth. With memecoins the term often means paid services that trade a coin back and forth to keep its chart and volume alive, which shades into wash trading. Very regular, same-sized trades on a small coin are a hint that one is at work.

  • Market orderAn order to buy or sell right now, at whatever price the pool gives you.

    Also: market buy, market sell, instant buy, quick buy

    Almost every memecoin trade is a market order: you click buy and get the pool's current price plus your own price impact, as long as it stays within your slippage. It is fast, but in a quick move the price you get can be far from the price you saw.

  • Mayhem modeA pump.fun launch option where pump.fun's own AI trading agent gets an extra billion tokens and trades the coin at the start.

    Also: mayhem, agent mode, mayhem coin, mayhem coins

    A creator can switch it on at launch. The coin is then born with 2 billion tokens instead of 1 billion, because the agent's extra billion is minted in the same transaction. The agent trades the coin during its first 24 hours, and whatever it still holds after that is burned. For a buyer it means a large automated trader is active in the coin early, and the supply differs from the usual 1 billion, so read the real supply before you work out a market cap.

  • MemecoinA coin built around a joke, an image, a story or a community, with no product behind it.

    Also: meme coin, memecoins, meme coins, meme token

    A memecoin is worth what people will pay for it and nothing more. Dogecoin started the idea in 2013, and on Solana launchpads made it possible to create one in a minute, so tens of thousands can launch in a single day. A handful become famous, and most go to zero within days.

  • MempoolA waiting room where pending transactions sit before a block includes them.

    Also: memory pool, private mempool, public mempool

    Ethereum has a public mempool that anyone can watch, which is how sandwich bots there find their targets. Solana has no single public mempool, and Jito shut down its own in March 2024 to cut down sandwich attacks. Private ones still exist, which is why sandwiches still happen on Solana.

  • MetaThe type of coin that is hot right now.

    Also: metas, current meta, the meta, meta play

    One week it is AI agents, the next it is dog coins, then coins about a viral animal from TikTok. While a meta is hot, new coins that fit it get bought just for fitting. Metas rotate fast, and the late coins in a meta usually do worst.

  • MeteoraA Solana DEX with several pool types, whose bonding curve other launchpads build on.

    Also: meteora dlmm, dlmm, damm, dbc, dynamic bonding curve

    Meteora runs AMM pools, including DLMM pools that group liquidity into price bins, and offers a Dynamic Bonding Curve that other launchpads use. So a coin can launch on a Meteora curve and graduate to a Meteora pool without ever touching pump.fun. Chart sites show the DEX and pool type next to each pair.

  • MEV (maximal extractable value)Profit bots make by choosing the order of other people's transactions.

    Also: maximal extractable value, mev bot, mev bots

    Transactions wait a moment before they are confirmed, so a bot that sees yours first can trade around it. The best-known form is the sandwich attack. Some MEV is harmless, like keeping prices in line between pools, but the kind that hits memecoin traders buys before you and sells after you.

  • MEV protectionAn app setting that sends your trade by a private route so sandwich bots are less likely to see it.

    Also: anti-mev, mev protect, mev shield, anti-sandwich

    Many terminals and bots offer an MEV or anti-sandwich mode that sends your transaction straight to block producers instead of where bots can watch it. It lowers the risk without removing it, and trades can sometimes land a little slower. Tight slippage is still your main defence.

  • MigrationThe move of a graduated coin's liquidity from the bonding curve into a normal DEX pool.

    Also: migrated, migrating, migrate, migrations

    When a pump.fun coin graduates, the SOL and remaining tokens from its curve go into a PumpSwap pool. Since PumpSwap launched in March 2025 that happens instantly; before that, coins moved to Raydium. The minutes around migration are often wild, as snipers buy the new pool, curve buyers take profit and, on most new pump.fun coins, BOOST buys the coin for about five minutes.

  • MindshareHow much of the attention on X, TikTok and Telegram one coin or theme holds.

    Also: attention, share of voice

    When everyone in your feed is posting the same frog, that frog has mindshare. Price tends to follow mindshare and mindshare moves fast, so a coin that loses attention usually loses buyers soon after. Some tools try to measure it by counting mentions.

  • Mint authorityA power to create new tokens of a coin at any time.

    Also: mint auth, mintable, mint enabled, minting

    If the mint authority is still active, its owner can print more tokens and sell them, diluting every holder. It should be revoked, which fixes the supply forever. pump.fun coins launch with it revoked; for coins made other ways, check it on RugCheck, an explorer or your terminal.

  • MoonA huge price rise, or to rise hugely.

    Also: mooning, to the moon, moonshot, mooned

    'This is going to moon' is the most common promise in crypto, and a coin that is 'mooning' is going straight up. When a stranger says a coin is about to moon, remember they usually hold it and need buyers.

  • MoonbagThe small part of a position you keep after taking profit, in case the coin keeps running.

    Also: moon bag, moonbags

    You sell most of a winner and leave, say, 10 to 20% to ride. If the coin dies you lose little, and if it goes 50x that small bag pays well. A moonbag only works when you have already taken profit.

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  • P2P (peer to peer)Buying crypto straight from another person, usually through an exchange's P2P market.

    Also: peer to peer, p2p market, p2p trading, p2p merchant

    You pay the seller by bank transfer or another method, and the exchange holds the crypto until both sides confirm. It can be cheaper than paying by card, and it is also where many payment scams happen. Keep every step inside the exchange's own P2P screen, and never deal with someone who messages you first.

  • Paper handsSelling too early, at the first sign of a drop.

    Also: paper hand, paper handed, paperhands, paper-handed

    It is a mild insult: 'I paper-handed at 2x and it went 20x.' Holders shout it at sellers to keep the price up. Sometimes paper hands is just good risk management, and nobody has a name for the seller of a coin that later went to zero.

  • Paper moneyA practice balance: trades are tracked as if they were real, but no real money is spent.

    Also: paper balance, paper funds

    Many apps and bots let you start with paper money, so you can see how a strategy or a platform behaves before you risk any SOL. The prices are real; only the money is not. Expect real results to be somewhat worse, because real trades meet fees, slippage and failed transactions that a paper balance may not fully copy.

  • Paper tradingPractising with paper money: trades are tracked as if they were real, but no real money is spent.

    Also: paper mode, paper trade, demo trading, paper trades

    You follow real prices and log what would have happened if you had bought and sold. It is the safest way to learn a platform or test a strategy. Paper results usually look better than real ones, because real trades pay fees, slippage and the cost of failed transactions.

  • Permanent delegateA Token-2022 setting that lets one address move or burn tokens from any holder's wallet.

    Also: permanent delegate authority, delegate

    It exists for regulated assets that may need to claw tokens back. On a memecoin it means someone can take your tokens whenever they like, and you cannot switch it off. Checkers like RugCheck flag it, and it is a good reason not to buy.

  • PerpsBets on a price with borrowed money, called leverage. A small move against you can wipe out your whole stake.

    Also: perpetuals, perpetual futures, leverage, liquidation, liquidated, longs, shorts

    With 10x leverage, a move of a little under 10% against you wipes out your whole stake, because the platform closes your position before it goes below zero; that is getting liquidated. Some trading apps now offer perps right next to memecoins. Leverage multiplies losses as fast as gains, so it is no place to start.

  • PFPProfile picture.

    Also: profile picture, pfps

    In crypto, people often use a cartoon or an NFT as their PFP and are known by it. Some memecoin communities share a PFP style to show they hold the coin. A popular PFP is easy to copy, so it proves nothing about who runs an account.

  • PhantomA popular self-custody wallet app for Solana that also supports other chains.

    Also: phantom wallet, phantom app

    Phantom runs as a browser extension and a phone app. It holds your keys, shows your tokens, lets you swap, and connects to sites like pump.fun and trading terminals. It is a hot wallet, so protect your seed phrase and read every approval pop-up.

  • PhishingTricking you into giving away your keys or signing something bad, with fake sites, DMs or accounts.

    Also: phish, scam link, fake site

    Typical traps: a DM from 'support' asking for your seed phrase, a copy of a trading site one letter off, a hacked account posting a 'claim' link, a fake collab offer with a file to download. Real support never messages you first and never needs your seed phrase. Bookmark the sites you use and open them only from your bookmarks.

  • Platform feeThe cut a trading app or bot takes from each of your trades.

    Also: trading fee, bot fee, terminal fee, fee per trade

    Many terminals and Telegram bots charge around 1% of every buy and every sell, some less, so check each platform's own page. You pay it twice on every round trip, and for active traders it is often the biggest cost of all. Fifty round trips a day of 0.5 SOL each at 1% is 0.5 SOL a day in platform fees alone.

  • PnL (profit and loss)How much you made or lost.

    Also: p&l, profit and loss, unrealized, realized, pnl card

    Realized PnL is locked in by selling; unrealized PnL is what your open bags are worth right now compared with what you paid. Count fees, slippage and failed transactions, or your PnL will look better than your wallet. People post PnL cards of their wins and almost never of the losses before them.

  • PolitiFiMemecoins about politicians and elections.

    Also: political coins, politics coins, politifi meta

    They spike around elections, speeches and scandals. The TRUMP coin launched in January 2025, three days before the inauguration, and later fell far below its peak. Most coins named after politicians are launched by strangers, so check the person's own official accounts before believing one is real.

  • Position sizeHow much money you put into one trade.

    Also: sizing, position sizing, bet size, size, sizing up

    A common rule is to risk only a small slice of your trading money on any one coin, so a single rug cannot wipe you out. If your trading wallet holds 10 SOL and you put 0.2 SOL into each coin, ten rugs in a row cost you 2 SOL, not everything. Position size is the one thing you fully control.

  • PresaleSelling tokens to some buyers before the public launch.

    Also: pre-sale, private sale, whitelist, wl

    Presale buyers get tokens cheaply before the market opens, and often sell the moment it does. For memecoins, presales have a bad name: many are collected by anonymous teams who never launch, or launch and dump. Sending SOL to a wallet for a 'presale' means trusting a stranger with your money.

  • Price impactHow much your own trade moves the price.

    Also: impact, price impact

    In a small pool, a big buy pushes the price up as it fills, so you pay more per token than the price you saw. A 2 SOL buy into a pool holding 20 SOL moves the price far more than the same buy into a pool holding 2,000 SOL. Your slippage setting caps how much of this you will accept.

  • Priority feeAn optional extra fee that helps your transaction get processed sooner when the network is busy.

    Also: priority fees, prio fee, prio, compute unit price

    You set a price per unit of computing work and pay it on top of the base fee, and busier moments call for a higher price. Trading apps usually set it for you, and it can cost far more than the base fee. On small trades it adds up: paying 0.001 SOL to buy and again to sell a 0.1 SOL position costs 2% before the price has moved at all.

  • Private keyThe secret that controls a wallet. Whoever has it owns everything in that wallet.

    Also: private keys, secret key, export key, pk

    Your seed phrase generates your private keys, and most wallet apps can also export a single key. Anyone with it can sign transactions as you and empty the wallet, and nobody can reverse that. Never paste it into a website, a bot or a chat, whatever reason you are given.

  • PullbackA temporary drop after a rise, before the trend may carry on.

    Also: pull back, retrace, retracement, correction

    A coin goes from a $100,000 market cap to $300,000, drops back to $220,000, then climbs again: that drop was a pullback. Healthy runners often pull back and hold, while dying coins pull back and keep going. You only know which it was afterwards.

  • PumpA fast price rise.

    Also: pumping, pumped, pumps

    'It's pumping' means buyers are pushing the price up hard right now. A pump can come from real interest or be arranged by a group that plans to sell into it. The word is also part of the name pump.fun.

  • Pump and dumpA scheme where a group pushes a price up with hype and then sells to the buyers it attracted.

    Also: p&d, pnd, pump & dump

    The group buys quietly, then shills hard through callers, KOLs and fake volume. New buyers rush in, and the group sells into them, leaving a chart that looks like a spike followed by a cliff. The later you hear about the 'pump', the more likely you are the one being dumped on.

  • pump.funThe best-known Solana memecoin launchpad, where coins start on a bonding curve.

    Also: pumpfun, pump fun, pump.fun app

    Anyone can launch a coin on pump.fun in about a minute. It trades on a bonding curve until it graduates, then moves to pump.fun's own DEX, PumpSwap. Its coins launch with mint and freeze authority revoked, and their contract addresses usually end in 'pump'.

  • pump.fun BOOSTA pump.fun feature that spends part of a graduating coin's SOL buying that coin in its first minutes on PumpSwap, then burns what it bought.

    Also: boost mode, pump boost, pump.fun boost, post-graduation buyback

    Since July 2026 it has been the default for most new pump.fun coins. When a coin graduates, about a fifth of the liquidity that used to sit in the new pool is instead used for automatic buys over roughly the first five minutes, and every token bought is burned. It only starts after graduation, so it cannot rescue a coin that never fills its curve, and once the five minutes are over the price rests on real buyers alone. Not to be confused with DexScreener boosts.

  • PumpSwappump.fun's own DEX, where its coins trade after they graduate.

    Also: pump swap, pump amm, pumpswap pool

    PumpSwap launched in March 2025, and since then graduating pump.fun coins move into a PumpSwap pool straight away. It is an AMM: you trade against a pool and pay a small fee on each swap, part of which goes to the coin's creator. Coins that graduated before it existed may still trade on Raydium.

  • PvPPlayer versus player: trading where every win is someone else's loss.

    Also: pvp trenches, player versus player, pve

    Trading fresh launches is largely PvP. There is no business behind the coin paying out profits, and fees come off the top, so overall traders can only win what other traders lose. 'The trenches are too PvP right now' means traders are mostly farming each other and little new money is coming in.

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  • RaidA group of holders flooding posts on X with replies and likes to push a coin.

    Also: raids, raiding, raid bot, x raid

    A raid leader drops a link in the Telegram, and members pile into the replies with the coin's name, memes and rocket emojis. The goal is to make the coin look popular to outsiders. Raids show a community is active and organised, and they also make real interest hard to tell from coordinated noise.

  • RaydiumOne of the oldest and largest DEXes on Solana.

    Also: ray, raydium amm, launchlab, raydium launchlab

    Raydium runs AMM pools that most Solana tokens have traded on at some point, and pump.fun coins graduated to Raydium until PumpSwap launched in 2025. It also runs LaunchLab, the launchpad toolkit that Bonk.fun is built on. You will see Raydium named as the DEX on a lot of charts.

  • Recovery scamA second scam aimed at people who were already scammed, promising to get their money back.

    Also: recovery scams, fund recovery scam, recovery expert

    After someone posts that they were drained, 'recovery experts' show up in the replies and DMs. They charge a fee up front or ask for your seed phrase, and nothing is ever recovered. Stolen crypto almost never comes back, and anyone promising otherwise for a fee is running the scam.

  • Referral codeA code or link from an existing user that can lower your trading fee and pays them a share of it.

    Also: referral, ref code, referral link, invite code

    Many trading apps cut your fee a little if you sign up with someone's code, and pay part of your fees to whoever referred you. That is why so many posts end with a referral link. Using one is fine, but pick a platform for its features and safety, never for the code.

  • RektWrecked: lost badly on a trade.

    Also: wrecked, got rekt, get rekt

    Buying the top of a coin that then rugs gets you rekt. People use it for small losses and wiped-out accounts alike. Sensible position sizes are what keep one rekt trade from becoming a rekt wallet.

  • RelaunchLaunching a new coin with the same name or idea as one that already ran or died.

    Also: relaunched, re-launch, v2, new ca

    If a coin dies but its meme is still strong, someone may launch it again on a new contract: sometimes the original dev, often a stranger. Relaunches can run hard because people already know the meme. Several copies often appear at once, so check which contract the community and the original accounts actually back.

  • RenouncedA power over the token, like minting or freezing, has been given up for good.

    Also: renounce, revoked, authority revoked, ownership renounced, revoke

    Once the mint and freeze authorities are revoked, nobody can print new tokens or freeze holders, ever. It is one of the first checks on any coin not made on a big launchpad. It does not protect you from the dev selling, from bundlers, or from liquidity being pulled on a coin with its own pool.

  • RentA small, refundable SOL deposit Solana needs to keep an account open, such as a token balance in your wallet.

    Also: rent deposit, token account rent, close accounts, reclaim rent, rent exempt

    Each new token your wallet holds needs its own token account, and opening one locks a small deposit: about 0.0015 SOL in October 2026, and set to fall as a network change rolls out in steps. When you sell a coin and close the empty account, that SOL comes back to you. Traders who have touched hundreds of coins can have a noticeable amount sitting in old empty accounts, and many wallets offer to close them.

  • ResistanceA price level where selling has stopped a rise before.

    Also: resistance level, ceiling, overhead supply

    If a coin keeps reaching a $500,000 market cap and falling back, that level is resistance, often because people who bought there earlier sell as soon as they break even. A clean break through it can bring in new buyers. On young memecoins these levels are weak and break easily both ways.

  • Revenge tradingTrading bigger or faster after a loss to win it back.

    Also: revenge trade, revenge trades

    You lose 1 SOL on a rug, so you throw 2 SOL into the next coin without checking it. That is revenge trading, and it is one of the fastest ways to empty a wallet. A simple fix: after a big loss, stop trading for the day.

  • RevivalA coin that crashed or went quiet and then runs again.

    Also: second leg, comeback, revived, second wind

    Some coins dump after launch, go flat for days, and then rally on something new: a CTO, a famous post, a fresh meta. Revivals are rare next to the number of coins that simply stay dead. Holders of dead coins wait for one, and people who bought the top often sell into it.

  • RotationMoney moving from one coin, meta or chain to another.

    Also: rotating, rotate, money rotating

    When a meta cools, traders sell those coins and buy into the next hot thing. You see it as volume drying up on one group of coins and jumping on another. Catching a rotation early is hard, and holding the coins money is rotating out of is easy and painful.

  • Round tripOne buy plus one sell of the same coin. As slang, a winning trade that fell all the way back to your entry, or below.

    Also: round tripped, round-tripped, roundtrip, gave it all back

    You pay fees on both the buy and the sell, so a 1% app fee costs about 2% per round trip. As slang, 'I round-tripped it' means your coin went 5x, you held for more, and it slid back to where you bought. It is one of the most painful and most common outcomes in memecoins. Taking initials or using a trailing stop are the usual cures.

  • RPCThe server your wallet or app talks to in order to read the blockchain and send transactions.

    Also: rpc node, rpc endpoint, node

    Your wallet does not talk to Solana directly: it asks an RPC node for balances and sends your signed transactions through one. A slow or overloaded RPC means stale prices and slow or failed trades. Trading apps run fast RPC setups, which is part of what their fees pay for.

  • Rug pullWhen the people behind a coin take the money and leave holders with near-worthless tokens.

    Also: rug, rugpull, rugged, rugging, pulled the rug, got rugged

    A hard rug uses a switch the creator kept, like pulling the pool's liquidity. On launchpad coins, where those switches are off, a rug is usually a soft rug: the dev and their linked wallets sell a big supply into buyers, all at once or bit by bit. The price can fall 80 to 99% and almost never comes back. 'I got rugged' is probably the most common sentence in the trenches.

  • RugCheckA free website that scans a Solana token for common red flags.

    Also: rug check, rugcheck.xyz, rug checker

    Paste a contract address and it reports things like mint and freeze authority, LP burns and locks, top holders and risky token settings, with an overall risk summary. It is good at catching the mechanical traps. It cannot tell you whether the dev and their friends are about to sell, so treat a clean result as a starting point.

  • RunnerA coin that keeps climbing far beyond its launch, often 10x or more.

    Also: runners, running, it's running

    Runners are what everyone in the trenches is hunting. They usually combine a strong narrative, real buyers and holders who do not dump early. They are rare: nearly every coin launched the same week went nowhere.

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  • Sandwich attackA bot buys just before your trade and sells just after it, taking a cut of your money.

    Also: sandwich, sandwiched, sandwich bot, sandwiching

    The bot sees your buy waiting, buys first to push the price up, lets your buy fill at that worse price, then sells into the higher price your buy created. Your loss is the bot's profit. High slippage settings invite it, so keep slippage tight and prefer apps that offer MEV protection.

  • Seed phraseThe 12 or 24 words that can restore your wallet. Whoever has them owns your funds.

    Also: seed, recovery phrase, secret recovery phrase, mnemonic, 12 words, 24 words

    Write it on paper and keep it offline. Never type it into a website, never screenshot it, and never share it with 'support', a bot or a friend. If anyone ever asks for your seed phrase, it is a scam, every single time.

  • Self-custodyHolding your own keys, so only you control your crypto.

    Also: self custody, non-custodial, not your keys

    With a self-custody wallet like Phantom, no company can freeze or lose your funds, and no company can rescue them if you lose your seed phrase. On an exchange it is the other way round: the exchange holds the keys. 'Not your keys, not your coins' is the old saying for why people withdraw to their own wallet.

  • Send itGo all in. Also said of a coin shooting straight up.

    Also: sending it, it's sending, sent, send

    'Send it' is a cheer for a coin to pump or a dare to make a big bet. 'It's sending' means the price is flying. Both are moods, and neither is a plan.

  • SerSir, spelled the internet way.

    Also: sir

    Used jokingly and politely: 'ser, the chart is upside down' or 'wen moon ser'. It is just friendly chat slang.

  • ShillPromoting a coin hard, usually because you hold it or are paid to.

    Also: shilling, shilled, shiller, paid shill, paid promo

    Shilling ranges from a holder posting about their bags to paid accounts posting the same coin on cue. A good shill sounds like excitement rather than an ad. If someone is pushing a coin, assume they hold it and will sell some of it into your buy.

  • ShitcoinA blunt name for a coin with no real value, which covers most memecoins.

    Also: shitcoins, shitter, shitcoining

    Traders use it with affection as often as scorn, and 'trading shitcoins' just means trading memecoins. In the trenches it is more a plain description than an insult.

  • SigningApproving a transaction or message with your wallet, which proves it came from you.

    Also: sign, signature request, approve, wallet pop-up, sign message

    When a site wants your wallet to do something, a pop-up asks you to sign. Signing a transaction can move your funds, so read what it says it will do before you approve. If a pop-up appears that you did not expect, reject it.

  • SlippageThe gap between the price you were quoted and the price you get. Your slippage setting is the biggest gap you will accept before the trade fails.

    Also: slip, slippage tolerance, max slippage

    With slippage set to 10% on a buy, the trade only goes through if you get no more than 10% fewer tokens than quoted. Set it too low and your trades fail in fast moves; set it too high and bots can sandwich you for the whole gap. Many traders use high slippage on fresh launches, which is exactly what sandwich bots look for.

  • Slow rugInsiders selling a little at a time, so the coin bleeds down instead of crashing at once.

    Also: slow rugging, slow rugged

    Instead of one big dump, the dev or insiders sell small amounts every few minutes or hours, keeping the chart looking alive while the price drifts lower. Holders keep waiting for a bounce that never comes. Steady small sells from a few connected wallets are the giveaway.

  • Smart moneyWallets with a record of profitable trades, which other traders watch and copy.

    Also: smart wallets, smart wallet, smart traders

    Trading tools label wallets 'smart money' when they have made money over many trades, and seeing several of them buy a coin can be a useful signal. The labels are based on past results, some smart wallets were simply insiders, and by the time you copy a buy you are paying more than they did.

  • SniperA bot or trader that buys a coin in its first seconds, often in the same block it launched.

    Also: snipers, sniping, snipe, sniped, sniper bot

    Snipers watch for new coins and fire buys instantly, using fast servers, priority fees and tips. They get the lowest prices and usually sell into the first wave of real buyers. A coin where snipers grabbed a big share at launch has a lot of selling waiting above you, which is why terminals show a sniper share for each coin.

  • Social loginA wallet you open with an email or Google account instead of writing down a seed phrase.

    Also: email login, google login, embedded wallet, sign in with google

    Some apps create a wallet for you behind an email login, which is much easier for a first-timer. The keys are usually held with the help of an outside provider, so check how you can export your key or recover the wallet if the app goes away. It is convenient, and it means trusting that company's setup.

  • SocialsA coin's links: its X account, Telegram group, website and so on.

    Also: links, website, telegram, x account, tg, community

    Real effort on socials is a small good sign: an active community, a decent site, posts that started before launch. Bought followers, a site made in five minutes and a chat where nobody can post are not. Check that the links on the coin page match the ones the community actually uses, because impostor accounts are common.

  • Soft rugThe dev abandons the coin and sells their tokens, without pulling liquidity or using any trick.

    Also: soft rugged, soft rugging

    Nothing technical breaks: the dev dumps their bag, deletes the socials and moves on. For holders the result looks a lot like a rug. On launchpad coins, where liquidity cannot be pulled, it is a very common way for a coin to die.

  • SOLSolana's own coin, used to pay fees and to buy memecoins.

    Also: solana coin, sol price, wsol, wrapped sol

    You need SOL in your wallet to do anything on Solana: every transaction pays its fee in SOL, and most memecoin pools trade against SOL. Most people buy it on an exchange and withdraw it to their own wallet. Always keep a little spare for fees so you are never stuck unable to sell.

  • SolanaA fast, low-fee blockchain where a large share of memecoin trading happens.

    Also: solana network, solana blockchain, sol chain

    Solana makes a new block every fraction of a second and its base fee is a fraction of a cent, which suits fast memecoin trading and launchpads like pump.fun. Everything on it, from wallets to trades, is public. Its coin is SOL.

  • SPL tokenThe standard format for tokens on Solana.

    Also: spl, spl tokens, token program, solana token

    Every memecoin on Solana is an SPL token: one mint account that defines the token, plus a token account for each wallet that holds it. Both the original token program and the newer Token-2022 make SPL tokens. The first time your wallet holds a new token, it pays a small refundable deposit called rent.

  • Spot marketBuying the actual coin at today's price, as opposed to betting on it with borrowed money.

    Also: spot, spot trading, spot buy

    On an exchange, the spot market is where you buy SOL itself, which you can then withdraw to your wallet. Futures and perps are bets on the price with leverage, and they can be liquidated. For your first SOL, use spot.

  • StablecoinA token meant to stay worth $1, like USDC or USDT.

    Also: stablecoins, usdc, usdt, stables, usd1

    Traders park profits in stablecoins so they do not swing with SOL's price. On Solana, USDC and USDT are the main ones. A few launchpads also let coins trade against a stablecoin instead of SOL.

  • Stealth launchA coin launched with no announcement, so nobody gets a head start.

    Also: stealth launched, stealth

    The idea is to beat snipers and insiders: the coin simply appears, and the first buyers are whoever notices. In practice sniper bots watch every new coin anyway, so going stealth mainly cuts out the dev's own audience. And some 'stealth' launches were announced in a private chat first.

  • Stop-lossAn automatic sell that fires if a coin falls to a level you set, to cap your loss.

    Also: sl, stop, stop loss, stopped out

    You buy at a $100,000 market cap and set a stop-loss at $70,000, so if it drops 30% you are out. On memecoins a stop can fill well below your level in a fast crash, and a rug can be quicker than any stop. It still caps most losses far better than hoping.

  • SupplyHow many tokens of a coin exist.

    Also: token supply

    Most pump.fun coins start with 1 billion tokens, but Mayhem mode coins start with 2 billion, and burns can take a coin a little below its starting number, so check the supply before you work out a market cap. Who holds the supply matters more than the total: the top wallets, the dev and the bundlers. Supply can shrink through burns, and it can only grow if the mint authority is still active.

  • SupportA price level where buying has stopped a fall before.

    Also: support level, floor

    If a coin keeps bouncing off a $200,000 market cap, buyers are stepping in there, and that level is support. When support breaks, the fall can speed up as stop-losses fire. Memecoin support is fragile: one big seller can slice straight through it.

  • Survivorship biasJudging the odds by the winners you see, and forgetting the far larger number of losers you never hear about.

    Also: survivor bias

    Your feed shows the trader who turned $100 into $100,000 and the coin that did 1,000x. It does not show the thousands of coins that died the same day, or the traders who lost. One count of pump.fun launches from November 2025 to October 2026 found that only about 1 in 58 even graduated from the bonding curve, so the winners you see are rare exceptions.

  • SwapTrading one token for another straight from your wallet.

    Also: swapping, swapped, token swap

    In Phantom or on a DEX you pick SOL and the coin you want, see a quote and approve. Behind the scenes the swap goes through a pool or an aggregator. Check the slippage setting and the coin's contract address before you confirm.

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  • Unit biasFeeling that a coin with a tiny price per token is cheap and has more room to grow.

    Also: cheap coin, price per token

    People like owning millions of something, so a coin at $0.00002 feels like a bargain and one at $40 feels expensive. Both feelings are wrong, because what matters is the market cap. A coin with a tiny price and a huge supply can be far more expensive than it looks.

  • Update authorityA power to change a coin's name, picture and links after launch.

    Also: update auth, metadata authority, mutable metadata

    If it is still active, the team can swap the logo to copy a famous coin, or point the website at a scam page, after you buy. pump.fun gives it up for its coins at launch. Wallets and checkers show whether a token's details can still be changed.

  • UtilityA real use for a token beyond trading it.

    Also: use case, real utility

    Memecoins usually have none, and that is fine as long as everyone knows it. Be wary when a memecoin suddenly promises an app, a game or staking rewards: often it is a story to keep buyers interested while early holders sell.

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This guide is for learning. It is not financial advice. Most memecoins go to zero and most people who trade them lose money. Only ever trade what you can afford to lose.