LMFAO

Gives the same meaning of I ain't on that shit!
used on chatting !

A: this person is insulting you on his blog !
B: whatever!I DON'T GIVE A FUCK :D
A: HE MADE A GAY VIDEO FOR YOU!
B:I DON'T GIVE A FUCK ! I DON'T GIVE A DAMN!
A: -___-'
B : LMFAO !!

by YUS YUS BUM BUM September 4, 2010

LMFAOBOAT

laughing my ass off + boat = LMFAOBOAT

wait, so there's ROFLCOPTER and LOLLERCOASTER then what's lmfao? LMFAOBOAT!!!

by P33nChristine May 10, 2007

lmfaoroltf

Abbr. Laughing my fucking ass off rolling on the floor

That was soo funny, LMFAOROLTF

by Scott Sasaki December 26, 2002

lmfaotiapmp

laughed my fucking pants off that i almost peed my pants.

lmfaotiapmp, lmfao.

by ruhberto. December 14, 2009

LMFAOLNO

Laugh My Fucking Ass Off Like No Other

Hahaha LMFAOLNO

by B-oo November 4, 2010

lmfaoubfm

An acronym for, laughing my fucking ass off at you, big fat monkey. 1. Used as an insult or 2. just joking around.

1. prson1: I HATE U IM GLAD U TRIPPED AT LUNCH LMFAOUBFM!!!!

2. prson1: LOL! Did you see that person trip at lunch! I was soo like LMFAOUBFM!!!! xD

by bberger October 30, 2011

lmfaosfhrn

Acronym standing for Laughing My F-ing Ass Off So F-ing Hard Right Now. Used to describe how hard you are laughing at something/someone. Longer version of LMAO or LMFAO.

Text message one: "Hey so I saw you're pics from last nights party!"
Reply: "LMFAOSFHRN that was one hell of a party!"

by mimmalee October 2, 2011