Noun. A musical toy, also known as 'noise putty.' The noise coming from the toy 'flarp.' The best toy in the world. Makes fart like noises causing one to laugh continuously. If placed on a wooden surface, it sounds like farting on wooden chair.
Natalie cannot stop playing with the flarp. Carla cannot stop laughing about the flarp. The entire second floor can hear the flarp coming from room 212.
by Heather, Natalie, and Carla January 9, 2006
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In music, a note that is so completely wrong or out-of-tune that it is impossible to determine whether it is flat or sharp.
"That last chord sounded pretty flarp to me."
by Mara the Obscure March 9, 2005
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The onomatopoeia reference to the sound (or mixture of tones) produced by one or a combination of the following: 1. Traditional fart; 2. The Shart; 3. Sudden dung explosion (either the very first or very last poop shooter during defecation); 4. Lettin' the ooze flow; 5. Massive James Earl Jones Anal Room Shaker; 6. Papua New Guinea surprise (causes sudden pants or bed wetting and/or soiling); 7. Marlon Brando's Diaper Revenge.

note: Sometimes pronounced "flaaaarp!" or "flarp?"
Just as I thought that the populous ooze had quit its awful tantrum, my whole family reunion experienced a simultaneous sudden dung explosion creating a single, supersonic flarp that shattered gampy's brittle bones.
by Sean Foran August 15, 2007
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Noun: The floppy part of skin underneath your chin. Usually more floppy in elder people.

Verb: to squeeze the fat of the underside of someone's chin.
To make fun of her little brother in front of his friends, she flarped him.
by maggienordenstat September 17, 2014
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the act of participating in interspecies sex
Scottsmen flarp their sheep out in the tall grass where no one can see.
by Anonymous October 26, 2003
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a fatal form of live action roleplay, originating from the webcomic homestuck
she wasn't allowed to go flarping with her friends because her moirail thought it was far too dangerous
by kittenaya February 26, 2013
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