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

LMFAO

Laughing my fat ass off

A: Yo, did you see that new Vine?
B: Yeah, I was LMFAO!

by Nurmy March 14, 2016

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

LMFAO

Laughing My Fucking Ass Off

"I WAS ONE SHOT AWAY FROM BEATING THE HARDEST BOSS IN THE GAME!"
"lmfao"

by Ran121212 May 15, 2016

LMFAO

Lick my fucking ass onii-chan

I beg you LMFAO. PLEASE!!

by Degeneratetitilover December 21, 2020

LMFAO

LMFAO is an electronic music duo popular in the early 2010's, best remembered for their song "Party Rock Anthem". It's also an acronym for "laugh my fucking ass off", used in text to say 'that was pretty funny, my dude.'

Did you know LMFAO was made up of Redfoo and Skyblu? lmfao.

by Mari's people May 29, 2018

LMFAO

LMFAO is an electronic music duo popular in the early 2010's, best remembered for their song "Party Rock Anthem". It's also an acronym for "laugh my fucking ass off", used in text to say 'that was pretty funny, my dude.'

Marissa really thought I wouldn't submit this, lmfao.

by Mari's people May 29, 2018