LMFAO is an electronic music duo popular in the early 2010's, best remembered for their song "Party Rock Anthem". It's also an acronym for "laugh my fucking ass off", used in text to say 'that was pretty funny, my dude.'
Marissa really thought I wouldn't submit this, lmfao.
by Mari's people April 24, 2018
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Short for "laugh my fucking ass off", mostly used in a joke.
Person 1: guess what
Person 2: what
Person 1: poop
Person 2: lmfao
by okwhatheactualfuckisapseudony February 5, 2020
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LMFAO
LMFAO
by Loser2805 January 3, 2021
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Probably one of the best Electro-hop groups known. Every song they have remixed or made is considered a huge success. Most of their songs are well-known throughout the music industry today.

Some of their singles include: La La La, Yes and I'm In Miami Trick.

They have remixed many songs such as Shooting Star, Love Lockdown and Hot N Cold. Their remixes are just as popular as their singles, if not more.
Person 1: Yoooo do you like electro?
Person 2: Nahh man, i hate it.
Person 1: Well you'll like it once you listen to LMFAO. *makes Person 2 listen to Shooting Star*
Person 2: Woahhh man this is the shit!!!!!!!!!!!!!! I love electro now!
by theshootingstar October 27, 2009
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