F

To deliberately not buy something, or to bet against it, usually because you think it is weak, overhyped or already done.

A copycat token with the same name and ticker as a real one, posted to trick people into buying the wrong contract.

Being used as a source of profit by insiders or bots, for example buying into a launch that was set up to sell into retail.

Fully diluted valuation: price times the maximum supply. For most Pump.fun coins the whole supply already exists, so FDV and market cap are the same.

Showing off gains, usually with a PnL card. The losses stay in the drafts.

A price level a coin keeps bouncing off, where buyers seem to step in. Floors are opinions until they break.

Fear of missing out. The urge to buy because a coin is already moving and everyone else seems to be getting rich.

A permission that lets the token creator freeze any holder's tokens. If it is enabled, buyers may be unable to sell.

Friend. Used for anyone in the same coin, the same group or the same mess.

A wallet with little or no history before buying a coin. Many fresh wallets in the top holders often points to one person splitting supply.

Fear, uncertainty and doubt. Negative claims about a coin, true or false. Holders call any criticism FUD.

Putting your entire portfolio, or nearly all of it, into one position.