lmfdao 

laughing my fawking drunk a$$ off.

dude: on my way to the pub i stepped in p00p.
other dude: lmfdao

lmfdao by llcasel January 5, 2010

Lmfdao 

People use thing as saying laughing my fucking dump ass off there are also other ways of saying this such as lmao, lmfao and lmdao

Omg lmfdao

Lmfdao by Pro.111 July 29, 2018

lmfaotic system 

when your lymphatic system is lmfao

Eddy: I just got a 26/40 on the physics test
Joe: Lmfaotic system

lmfaotic system by AlbertiBass November 8, 2018

LMFAOAOAOSOAOAOAHSNEKNSHDOSNEBKSOWOSHSHDNEKLWMEHRIDJE 

How an extra mf types LMFAO

* something funny *
Her extra ass : LMFAOAOAOSOAOAOAHSNEKNSHDOSNEBKSOWOSHSHDNEKLWMEHRIDJE

LMFAOAOAOSOAOAOAHSNEKNSHDOSNEBKSOWOSHSHDNEKLWMEHRIDJE by Starship470 March 14, 2019

Lmfao 

Is known as a Chinese hacker who works for the koreans. he's also known to partner with lmbao

LMFAO, he's a Chinese hacker

Lmfao by Communist_comrade/69420 June 3, 2020

lmdao 

Laugh My Dick and Ass Off.
Used when its so funny that your ass isn't enough. Commonly denied by Asia

"@urbanbook shiy"
"lmdaooo"

lmdao by ArabTurtle August 6, 2017

LMFAO 

A laugh so powerful that it's basically saying that you laughed your ass that was fucking so much that your ass literally fell off.

Guy 1: Yo look at this meme!
Guy 2: LMFAOOOOOOOOOOOOOOOOO
Guy 1: Uhhhmmm.. yeah that was funny and all but why are there literally 2 giant pair of cheeks rolling across the floor now..?

LMFAO by warp_d June 25, 2022