bust ass 

Slang terminology for the word fart.
1) To bust ass.
2) The act of busting ass.
3) To have busted ass.

1) Fuck, I gotta bust ass.
2) I just busted ass!

bust ass by Phill McRacken January 12, 2003

bust ass 

To fracture a donkey or mule.

I wa fiddin to go to town bu my mule wouldnt move so then i was fiddin to bust its ass.

bust ass by termanda January 14, 2004

bust ass 

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.

bust ass by TheMaskedPhantom November 12, 2012

bust ass 

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.

bust ass by the golden queef January 16, 2005

bust ass 

to fuck in a hard and unrelenting manner

did u make love?
nah just busted her ass

bust ass by d.dos May 31, 2005

bust ass 

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

bust ass by the Mad Shatter April 28, 2005

bust-ass 

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!

bust-ass by Dan H. August 16, 2006