Definitions by Cyph911x
LMFN
Lick My Fucking Nuts , A term used when crouching over a dead body in a videogame see tea bag or own or pwn also could relate to gooch and grundel Also a term used when your pissed at your girlfriend cuz she wont swallow the whole shaft of your dick and tickle the sack with her tounge. See also bj deepthroat nuts