bust a cap

To discharge a handgun, usually a 9mm, in the direction of an enemy or a rival gang.

Im gonna bust a cap in his punk ass

by HeavenlyHost July 4, 2003

busted a cap

To Shoot someone. Or to get shot

1.Man that "fiddy sent" busted a cap in his ass.
2.I busted a cap in "Fiddy sents" asss

by ub3r n00b3r September 23, 2004

Bust a cap

To discharge a round of ammunition from a firearm, usually a handgun.

Fuck wit me, and I'll bust a cap in yo ass biatch!!!!
That fool was disrespectin' a brutha so I had to straight bust a cap in his ass!

by Streetsouljah September 16, 2008

Bust a cap

To unload your gun on someone and ultimatley, kill them. A very popular activity in the ghetto.

Nigga 1: Hey you want some of dis sheeit?
Nigga 2: Ah, I don wan dat shit.
Nigga 1: I don give a fuck, I don't play that shit, and I'm about to bust a cap motha nigga.

by jakrel September 6, 2005

Bust A Cap

Generally thought to mean shooting someone; often used in rap slang.

This is incorrect.

"Bust a cap" comes from 1890-1920 Irish gangs, in New York City. It referred to breaking someone's kneecaps.

MacDonald refused to pay tribute, we had to send our enforer Murphy down there to bust a cap.

by VivaRedChe September 30, 2009

bust a cap

To discharge a round of ammunition from a firearm, usually a handgun.

"Fuck wit me, and I'll bust a cap in yo ass, biatch!!"
"That fool was disrespectin' a brutha so I had to straight bust a cap in his ass!"

by Street Shakespeare December 9, 2008

Bust a cap

1. shooting somebody (usually with a handgun)
2. coming/climaxing in somebody

1. IMMA BUST A CAP IN YO ASS
2. IMMA BUST A CAP IN YO ASS

by biiiiiiiiitch! December 3, 2010