LMFAO 

Lick My Fucking Ass Onii-chan

Person 1: There is no way to utilize this word in a sentence you fuckin weaboo
Lolicon: LMFAO

LMFAO by malaysian bruv November 1, 2021

LMFAO 

Longer version of LMAO (laughing my ass off) instead it is LMAFO (laughing my fucking ass off)
Used to describe when you are laughing hard.

Nathan: My dog just pooped all over my couch)
Davenport: LMFAO

LMFAO by ShokoKomi6 February 7, 2022

LMFAO 

A known chinese hacker, working for the Chinese Communist Party, he's been responsible for multiple attacks on the government.

Lmfao is also known to be the leader of the hacker group "Anonymous"

Lmfao hacked the plane that was crashing into the twin towers during the 9/11.

Lmfao is known to be working with 2 other associations lmao and lmbao, these associates are theorized to be his specialist assistansts.

Person 1: The wifi went down!
Person 2: Oh no, looks like Lmfao attacked again.

LMFAO by TheBigPrisoner February 10, 2022

lmfao 

laughing my flat ass off

“LMFAOOOO”

“Girl what ass are you laughing off”
“No i mean’t laughing my fucking ass off”

lmfao by i want to kill myself 10101010 February 28, 2022

LMFAO 

LMFAO: when something is so funny you "LAUGH MY FUCKING ASS OFF" but you really aren't laughing. Normally sent over text, so they don't see you are not really laughing.

some random guy: Hey! look at this

*sends video of a pickle dancing*
you: LMFAO SO FUNNY

LMFAO by anonymous March 2, 2022

lmfao 

an abbreviation for laughing my fucking ass off

LMFAO that was so funny bro

lmfao by glitterknight828 April 11, 2022

lmfao 

means “laugh my fucking ass off”

“lmfao that is so funny!”

lmfao by lalalallalol July 20, 2022