by Communist_comrade/69420 June 04, 2020
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 26, 2022
by Hmm. December 24, 2003
Laughing My Fucking Ass Off..this is the full form of LMFAO....It is used when u r laughing so bad that u might die...
by Synot September 13, 2019
by duck face3 January 22, 2015
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 DrillaJ April 25, 2021