lmfao 

Short for "laugh my fucking ass off", mostly used in a joke.

Person 1: guess what
Person 2: what
Person 1: poop
Person 2: lmfao

lmfao by okwhatheactualfuckisapseudony February 5, 2020

lmfao 

laugh my fucking ass off

SHE FELL OFF THE STAIRS LMFAO

lmfao by idjfdhfwdjoi February 29, 2020

LMFAO 

Lick my fucking ass onii-chan

I beg you LMFAO. PLEASE!!

LMFAO by Degeneratetitilover December 21, 2020

LMFAO 

LMFAO

LMFAO

LMFAO by Loser2805 January 3, 2021

lmfao 

Laugh my f***ing ass off

I can't believe that lmfao

lmfao by JerosGamer January 26, 2021

lmfao 

L- laughing
M- my
F- f-word
A- a-word
O-off

LMFAO! Great joke!

lmfao by Urban Eggs March 19, 2021

lmfao 

Being named lmfao means that you easily get pissed, and you also make bad jokes.

Person 1: Do you know someone named lmfao?
Person 2: No, but i've met someone with that name, they were annoying as fuck.
Person 1: I also met one, they made awful jokes

lmfao by Not skullnoober March 23, 2021