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..?
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..?
by warp_d June 25, 2022

by Hmm. December 23, 2003

LMFAO is a Chinese hacker, he works for the Koreans, he has a brother named LMBFAO and a sister named LMAO who also work with him.
by WhoisLMFAO June 05, 2020

by qpwoeirutydman April 29, 2021

by The Ni🅱️🅱️erer June 08, 2018

Guy: *Texting girl*
Girl: *Texts guy back*
Guy: *Shares something about himself that is mildly funny*
Girl: LMFAO
Guy (thinking): damn, she doesnt like me
Girl: *Texts guy back*
Guy: *Shares something about himself that is mildly funny*
Girl: LMFAO
Guy (thinking): damn, she doesnt like me
by geoofthe2 December 15, 2019

LMFAO is what annoying white girls who drink Starbucks all day say. Other words include kk bahajhdhddufj or please-. Like get the fucking sentence out.
by Benthegoat886 May 14, 2021
