LMFAO

Laughing My Farting Ass Off (Out)

Haha! You're soooo FUNNY! LMFAO. yeahhh...I'm sorta gassy...

by Human beings. March 14, 2010

LMFAO

Stands for "Leave My Fat Ass Open"

Ok baby, I'll make sure I LMFAO when you get here.

by AlmightyCheesus May 1, 2010

LMFAOAOTFFTIFE

Laugh My Fucking Ass Off All Over The Fucking Floor Til I Fucking Explode. It is used when you read something really funny while instant messageing

Billy says:
Last night I gave my girlfriend an Alaskin Firedraggon. It was awesome, but she dumped me..
Jim says:
LMFAOAOTFFTIFE!!!

by Nunchanto March 15, 2007

lmfaocmalfo

laugh my fucking ass off cuz my artificial limbs fell off

dude. that made me lmfaocmalfo!

by BOSS44 September 20, 2009

lmfaopimprotfl

l-laughing
m-my
f-fuckin
a-ass
o-off
p-pissin
i-in
m-my
p-pants
r-rolling
o-on
t-teh
f-floor
l-laughin
basically a term to express sarcasm over someone
or to express emotions when you find something real fuckin funneah. ;)

1st leet player:zOMG, teh newb died from a low level mob!
2nd leet player:LMFAOPIMPROTFL

by reapro June 29, 2008

LMFAOSHTIHAHAAD

The acronym for: LAUGH MY FUCKING ASS OFF SO HARD THAT I HAD A HEART ATTACK AND DIED

Jonathan that shit you did last night made me LMFAOSHTIHAHAAD.

by Anti-Boo August 14, 2012

lmfao

A slang term used in online conversations, with the meaning "Laughing My F****** Ass Off"

See lmao and lol.

I heard The Game was excommunicated from G-Unit, and I lmfao at him."

by Charles March 1, 2005