When a female places her breast in between your butt cheeks and you then flatulate.
Guy #1: My girl and I have done the rusty trombone, greek sandwich, hot carl, and the hot plate. What's next?

Guy #2: Have you tried flarbing?
by big pito October 21, 2011
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Also spelled "phlarb"

An old insult used to describe an often uncool, perverted person who enjoys sniffing biycyle seats.
Person 1: Hey, did you see that weird guy over there?
Person 2: Yeah, dude. He's such a flarb
by just_me21 May 31, 2009
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Flarb is verb used to describe going to a petstore, buying each and every dog in there, and starting a new life with all the dogs.
"Bro, we're wanted by the government we gotta flarb."
by Joseph Stalin9622 April 29, 2021
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fold of skin on a skinny persons tummy when the scrunch up and say they have jelly rolls and think theyre fat.
"oh my gosh, alyssa's has nothing but flarb!"
by katkatkatdriem July 10, 2008
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Man, i just smoked an ounce, drank a fifth, and ate an eigth of shrooms, i am FLARBED!
by J.C. February 06, 2003
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Baby barf; any substance or object which a baby regurgitates.
Gross! Leanne's baby just got flarb all over my shirt.
by atarke December 12, 2008
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A person that passes gas in while sitting in the bathtub, and then bites the bubbles.
That dudes just a flarb
by MikeScag November 06, 2007
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