Crypto slang glossary: 60 terms from HODL and Lambo to WAGMI explained

Crypto slang is the jargon of the scene around bitcoin, altcoins and memecoins: abbreviations such as HODL, FOMO or WAGMI that come from forums, Telegram groups and Crypto Twitter and describe price moves, moods and roles in a handful of letters. If you know them, you understand more than just the comments under a sudden price spike; you can also tell when a post is stirring up sentiment rather than informing. This glossary explains 60 terms, sorted by what they are used for in everyday trading talk.

The link to your own portfolio is more direct than it seems. Many of these words surface precisely when prices swing hard, and they are used deliberately to lure buyers in or to stop sellers from leaving. Before you buy a coin on the back of a post full of rocket emojis, it is worth looking at the crypto exchanges with a MiCA licence, because in the EU they are bound by clear rules against market manipulation.

What is crypto slang? Jargon between forums, Telegram and Crypto Twitter

Crypto slang is the informal technical language of the crypto community, mostly English abbreviations, typos and memes that have hardened into fixed terms. Unlike the terminology of financial regulators, which speaks of crypto-assets, issuers and service providers, this jargon grows from the bottom up: one user writes something, others pick it up, and a few months later the word appears in every other comment.

The main sources have been the same for years. The Bitcointalk forum coined the early terms around bitcoin; Reddit, Telegram, Discord and X followed later. The scene on X calls itself “Crypto Twitter”, or CT for short, and is still regarded as the place that sets the pace for new words. From 2021 onwards, NFT collectors brought their own wave of greetings and in-jokes, which memecoin traders on Solana later carried on.

Two features make the slang stand out. It is almost entirely English, even in German-speaking groups, and it is emotional: many expressions describe feelings such as greed, fear and defiance, while hardly any describes a sober metric. That is exactly why it pays to know the words. They reveal what mood a market is in at a given moment, and sometimes also who wants to profit from it.

HODL, diamond hands and paper hands: crypto terms for holding and selling

The oldest and best-known terms revolve around a single question: hold or sell? This is the slang that separates long-term investors from nervous traders.

HODL: Holding on even when the price falls. The term goes back to a post by the user GameKyuubi, who on December 18, 2013 explained on the Bitcointalk forum under the headline “I AM HODLING” why he was not selling his bitcoin despite the price crash. The typo for “holding” was later reinterpreted as “Hold On for Dear Life”. The full story is in our explainer on the meaning of HODL.

HODLer: Someone who acts on this principle and leaves coins untouched for years instead of reacting to short-term swings.

Diamond hands: Investors who do not sell even when sitting on large paper losses. The phrase describes an attitude that refuses to be driven by panic, often with a wink at one's own stubbornness.

Paper hands: The opposite, hands made of paper. This is what the scene calls investors who sell at the first pullback. The term is derogatory and is readily used to talk others out of selling.

Buy the dip: The call to buy more after a price drop because the price supposedly looks cheap. The cruder version is BTFD. What the phrase does not tell you is whether a dip stays a dip or marks the start of a longer downtrend.

DCA: Short for dollar-cost averaging. If you invest a fixed amount at regular intervals, for instance through a savings plan, you buy more coins when prices are low and fewer when they are high.

In Germany, holding has a concrete reason that the slang does not mention. Gains from selling crypto-assets held as private assets are tax-free under Section 23 of the German Income Tax Act (EStG) if more than one year passes between purchase and sale. If you sell earlier, the gain is taxed at your personal income tax rate, provided that all private disposal gains for the year reach the exemption limit of 1,000 euros. In Germany, then, HODL is not just an attitude but often a tax question as well.

FOMO, FUD and cope: sentiment terms in the crypto market

A large part of crypto slang describes feelings. That is no coincidence: crypto markets trade around the clock, prices swing more sharply than on the stock market, and news spreads within minutes. The following terms turn up in almost every market commentary.

FOMO: Fear of missing out. It drives buyers into rising prices, often shortly before a rally ends.

FUD: Fear, uncertainty and doubt. The term refers to negative news or rumours that unsettle investors. It is often used as a blanket response to any criticism, including justified criticism. How both terms relate to the Fear and Greed Index is explained in our article on FOMO and FUD.

Fear and greed: The Fear and Greed Index sums up market sentiment in a single number from 0 to 100. The index from Alternative.me stood at 29 points on November 9, 2026, placing it in the “Fear” zone.

Cope: From the English verb “to cope”. Used mockingly for the excuses someone makes to talk a loss into something better.

Copium: The exaggerated form of cope, a portmanteau of cope and opium. Anyone on copium keeps believing in a quick recovery whatever the numbers say.

Hopium: A relative of copium: pure hope without evidence, for example for a price rally that no news supports.

For investors, these words make a useful thermometer. When FOMO comments and rocket emojis pile up, sentiment is overheated. When FUD and copium dominate, many market participants are sitting on losses. Neither signal is a substitute for a buying decision.

To the moon, ATH and Lambo: crypto slang for rising prices

Rising prices have a particularly large number of names in crypto jargon. Most of them are exaggerated, and that is precisely the point.

To the moon: The expectation that a price will rise sharply. The rocket emoji is the shorthand. Mooning means that a coin is already climbing strongly.

ATH: All-time high, the highest price a coin has ever reached. Its counterpart is ATL, the all-time low.

Pump: A rapid, strong price rise, often without any identifiable news. The opposite is a dump.

Lambo: Short for Lamborghini. The sports car is the symbol of the quick riches that many hope the crypto market will bring. The question “Wen Lambo?” is meant ironically.

Wen: A deliberate misspelling of “when”. “Wen moon?” or “Wen listing?” are impatient questions about the next price jump or the next exchange listing.

10x and 100x: A tenfold or hundredfold return on a stake. Those who advertise with such figures rarely mention the risk of a total loss alongside them.

Flippening: The moment, which has not yet happened, when Ethereum overtakes bitcoin by market capitalisation.

Rekt, liquidation and bagholder: crypto terms for losses

The crash is described just as vividly as the climb. You will hear these terms after every price slump.

Rekt: A corruption of “wrecked”. If you are rekt, you have lost a large part of your stake, usually through a leveraged trade.

Liquidation: The forced closure of a leveraged position when the collateral posted is no longer sufficient. With perpetual futures, that is futures contracts without an expiry date, this can happen within minutes. How trading venues for such contracts differ is shown in our comparison of perp DEXs.

Bagholder: Someone left holding a coin whose price has collapsed and who can no longer get rid of it without a heavy loss. The bags are the pockets full of tokens that have become worthless.

Capitulation: The moment when many investors give up and sell at the same time. It often marks the end of a downward move, but can only be identified with certainty in hindsight.

Bear and bull: A bear market is a longer phase of falling prices, a bull market a phase of rising prices. Bearish and bullish describe the corresponding expectation.

Crab market: A sideways market. Like a crab, the price moves sideways without a clear direction.

Whale, degen and normie: who is called what in the crypto market

The slang also sorts the participants. If you know the roles, you will grasp more quickly who is speaking in a discussion.

Whale: A large investor holding so many coins that their purchases and sales can move the price. Smaller holders are accordingly called shrimps, crabs or fish.

Degen: Short for degenerate. A self-mocking label for traders who take high risks, for instance with new memecoins or heavy leverage.

Ape: To “ape” into a coin means to buy in large size without doing any checks.

Normie: A mocking term for people outside the scene who only know crypto from the news.

OG: Original gangster, meaning a veteran of the scene who was there early on.

Fren and ser: Deliberately mangled versions of friend and sir. Both forms of address reflect the familiar tone in many groups.

Anon: Short for anonymous. Many developers and traders appear only under a pseudonym. Someone who is anon is hard to pin down in a dispute, which investors should bear in mind with new projects.

GM, WAGMI, NGMI and LFG: greetings of the crypto community

Since the NFT boom of 2021, greetings and rallying cries have been part of the standard tone on Discord servers and on X. The formulas create a sense of community, but they also generate peer pressure.

GM and GN: Good morning and good night. The daily greeting with which many accounts signal that they are present.

WAGMI: We're all gonna make it. A rallying cry for weak phases.

NGMI: Not gonna make it. A jibe at someone who is supposedly trading the wrong way, often aimed at sellers.

LFG: Let's f***ing go, an exclamation of excitement at rising prices or fresh news.

HFSP: Have fun staying poor. A condescending retort aimed at sceptics who do not want to buy.

Few: Few understand. The implication is that only insiders recognise the significance of a development.

WAGMI and NGMI in particular show how slang steers behaviour: anyone who sells is quickly branded NGMI. This social control often keeps prices in groups artificially stable until the first large holders get out.

DYOR, NFA and shill: abbreviations around crypto recommendations

Many posts about coins end with an abbreviation designed to deflect responsibility. Reading these acronyms correctly is part of every investor's basic toolkit.

DYOR: Do your own research. The advice is sensible, but it is often tacked onto calls to buy as a fig leaf.

NFA: Not financial advice. The addition is meant to make clear that the author is not providing investment advice. It changes nothing about the content of the post.

Shill: Anyone who aggressively promotes a coin, usually because they are invested themselves or are being paid for it, is shilling. Paid promotion by influencers is also known in the scene as a paid shill.

Alpha: Exclusive information that gives you a head start, for example about an upcoming listing. Paid “alpha groups” promise exactly that, but often deliver nothing more than shills.

CT: Crypto Twitter, the scene on X. Many of the terms explained here originated there.

Bullposting: Posts that deliberately spread expectations of rising prices, often without any evidence.

Rug pull, pump and dump and honeypot: crypto slang for scam patterns

Some crypto slang terms describe not moods but schemes through which investors lose money. If you know these patterns, you are best placed to protect yourself.

Rug pull: Literally pulling the rug out. A project's developers withdraw the liquidity or sell their tokens in one go, and the price falls towards zero.

Pump and dump: A group buys a thinly traded coin, drives the price up with promotion and then sells to the latecomers. In the EU, Article 91 of the Markets in Crypto-Assets Regulation (MiCA) prohibits market manipulation in crypto-assets; in Germany, BaFin is the competent supervisor.

Honeypot: A token whose smart contract allows buying but blocks selling. Buyers see rising prices and cannot get out.

Exit scam: A project raises money and then disappears with the investors' funds.

Ponzinomics: A mocking term for a token model that can only pay returns out of new buyers' deposits.

These patterns are especially common with new memecoins. If you are interested in this part of the market, our memecoins overview tracks projects with ongoing analysis. A total loss remains possible at any time with such tokens.

Sats, gas and airdrop: technical crypto terms in everyday jargon

Part of crypto slang is technical vocabulary that has become colloquial through daily use.

Sats: Short for satoshi, the smallest unit of a bitcoin. One bitcoin consists of 100 million satoshi. The unit is named after the pseudonymous inventor of bitcoin, Satoshi Nakamoto, whose white paper is dated October 31, 2008.

Stack sats: Buying small amounts of bitcoin regularly in order to build up a holding over time.

Gas: The fee charged for transactions on the Ethereum blockchain. It is quoted in gwei; one gwei equals one billionth of an ether.

Airdrop: The free distribution of tokens to wallet addresses, usually as a reward for a project's early users.

Farming: Targeted activity on a network in order to qualify for an expected airdrop or a yield.

Bitcoin Pizza Day: On May 22, 2010, the programmer Laszlo Hanyecz paid 10,000 bitcoin for two pizzas. The day is regarded as the first documented purchase of goods with bitcoin and is celebrated every year.

Halving: The halving of the block reward for bitcoin miners, which happens roughly every four years. It reduces the supply of new coins.

Funds are SAFU and not your keys: crypto sayings with a history

Some sayings come with a backstory that explains more than any definition.

Funds are SAFU: SAFU stands for Secure Asset Fund for Users, an emergency fund that the exchange Binance set up in July 2018 and tops up with part of its trading fees. The phrase became famous in May 2019, when attackers drained 7,000 bitcoin from one of the exchange's hot wallets and Binance announced that it would cover the damage from the fund. Today SAFU generally stands for “the money is safe”.

Not your keys, not your coins: If you leave your coins on an exchange, you legally hold a claim against the exchange, but you have no control over the private keys. Only those who store the keys themselves, for instance in a hardware wallet, have control.

Probably nothing: An ironic comment posted under a piece of news that the writer considers very important.

Touch grass: Go outside and touch some grass: advice for someone who spends too much time in front of price charts.

Crypto slang: know the words and you will spot the sales pitch

The scene's jargon is entertaining, but it is also a tool. Terms such as FOMO, NGMI or HFSP create pressure, while abbreviations such as NFA and DYOR push the responsibility onto you. Three steps help you get practical use out of this glossary.

1. Check the trading venue: Only buy coins through providers whose fees and licensing you know. Our comparison of crypto exchanges shows costs and licences side by side.
2. Sort out custody: If you want to act on the principle “not your keys, not your coins”, you need your own wallet. Our hardware wallet comparison lists devices for secure storage.
3. Document the holding period: Whether your HODL stays tax-free depends on the purchase date of each individual coin. A tool from our comparison of crypto tax software keeps track of the deadlines for you.

(As of November 9, 2026. This article is not investment advice. Prices and fee structures change; check the terms with the provider before you buy.)