Acronym for "laughing my motherfucking ass right the fuck off." Used by those infatuated with profanity yet too lazy to type complete words, or children amused by the word "fart."
by Ð4\/3 April 11, 2011
Get the LMMFARTFO mug.by rodney58656 June 15, 2008
Get the lmmfatfo mug.name removed for obvious reasons: yeah i'm like pulling down my pants and snapping pics as fast as i can
me lmmfatmfo
me lmmfatmfo
by yo motherfuckin mamma December 27, 2007
Get the lmmfatmfo mug.That was so funny I was LMMFATO!!
by LongBalls82 December 22, 2017
Get the LMMFATO mug.