Lmfao

Lmfao, or "Laughing My Fucking Ass Off", is a word to refer to something funny or that causes laugh and joy.

Jack: My Brother Died Yesterday
Michael: Lmfao

by The Dictionary Idiot April 3, 2021

LMFAO BYE

Can be used to say that u can’t deal with someone being dumb.

Friend 1: Do you ever realize that humans cut down bird houses to build bird houses?

Friend 2: Bro- how high are you?

Friend 1: 5’10

Friend 2: LMFAO BYE

by d4ddybil April 6, 2021

lmfao

means “laugh my fucking ass off”

“lmfao that is so funny!”

by lalalallalol July 20, 2022

LMFAO

Slang: LMFAO
Normal: Laughing My ass Out

Me: tell a joke
John: ok
John: tells joke*
Me: LMFAO 🤣🤣🤣🤣

by IDК September 12, 2022

Lmfao

Is an acronym of "Laughing my fucking ass off" can be used in something funny but inappropriate.

"Hey max you better look at this meme"
"Lmfao"

by Fascinated21 November 9, 2022

lmfao

an abbreviation for laughing my fucking ass off

LMFAO that was so funny bro

by glitterknight828 April 11, 2022

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

by ShokoKomi6 February 7, 2022