LMFAO 

lmfao meens:

Laugh
My
Fucking
Ass
Off

there is also a group called LMFAO. they are good. check them out. ;)

angela: did you hear about lauren falling down the stair at school?!?!

ariel: LMFAO.

LMFAO by angieeeeeeeee9 September 11, 2009

lmfao 

this stands for Large Mingling Farts Abolish Others

**farting
woah man! LMFAO! gross!

lmfao by soylecithin August 18, 2011

LMFAO 

lick my fat ass out

x: U look so nice today!

y: lmfao!

LMFAO by hogy5 September 3, 2011

LMFAO 

Means : let my fucking ass out !
Gives the same meaning of I ain't on that shit!
used only on the internet !

Guy1: this person is insulting you on his blog !
Guy2: whatever!I DON'T GIVE A FUCK :D
Guy1: HE MADE A GAY VIDEO FOR YOU!
Guy2:IIDGAF!IDGAD
Guy1: -___-' O.o'
Guy2 : LMFAO ! bye..

LMFAO by YUS YUS BUM BUM September 6, 2010

LMFAO 

Laughing My Farting Ass Off (Out)

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

LMFAO 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.

LMFAO by AlmightyCheesus May 1, 2010

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."

lmfao by Charles March 1, 2005