To laugh and pass wind (fart) simultaneously.
Hey Jude, what was that suspicious sound that came from your buttock while you were laughing? I'm sorry Peter, i larted!
by Vilem Benjamin L. October 06, 2005

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Origin: an unimaginably intense game of scrabble.
(n)-Used to identify someone or something as being a fat loser (combination between lard and a fart)
(adj)-larty/unlarty-used to describe one who is/isn't a lart
-Yo, you see that goofy Frank kid???
-Yeah dude, what a friggin' lart!
by Mr. McScrabbler March 21, 2005

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1: a bloody fart (New Norberian English)
2: a callous or loathsome individual
(1) "The farting contest was going along swimmingly until april let rip a juicy lart"

(2) Keep your hands off the merchandise you pathetic little lart!
by David January 07, 2005

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To laugh until one looses the ability to control bodily fuctions, usually emitting an anal explosion.
Dude! Every time you tell me that joke, I lart.
by ButtaKnife September 26, 2004

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N: A fart that comes out usually during intense bouts of laughter.
I was out on a date and started laughing about something and larted.
by Extremejutsu August 21, 2016

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