to fart; passing gas; flatulating
I was sitting on the couch with my girlfriend when all of a sudden she busted ass. It smelled like a dead animal.

i needed to bust ass so bad while I was waiting in line at the bank, but instead I waited until I was outside and finally let one rip.
by TheMaskedPhantom November 13, 2012
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Cheap made, broke, junk, trashy.Same would apply for a empoverished and lazy person.
Man your car is bust-ass!
Look at that bust-ass fool!
by Dan H. August 16, 2006
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when you slip and fall on your buttocks
you "bust ass"
Man i slipped on you mom's vag-dischage in the bathroon and busted ass.
by the golden queef January 17, 2005
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when one is to suddenly fall and inflict pin upon themselves
Dude i just busted ass .
by jamie jaml November 10, 2017
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to fuck in a hard and unrelenting manner
did u make love?
nah just busted her ass
by d.dos May 27, 2005
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1. To fart

2. A raw ass as a result of engaging in rough anal sex. Not appropriate unless the woman (or man if that is your thing) is tore up so bad that she (or he) can not walk straight for at least 5 days
1. Eew! he just busted ass and it stinks

2. I gave that ho a bust ass, and now she crappn' blood
by the Mad Shatter April 28, 2005
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A women with a really ugly head or face
That women has a head or face like a busted ass
by Petalac May 5, 2010
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