When she desperately wants to give you head
Oh honey, I wanna suck your di—*thud* awww fuck, my knee caps. (Busted knee caps)
by ǝɹǝɥʇ ollǝɥ October 18, 2019
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The origin of bust a cap meaning to discharge a firearm has become a general threat of violence with the implication that a gun will be involved. To threaten to bust a cap in someone's ass is also not intended to be anatomically specific, as kick ass or whip your ass are not descriptive of specific actions against someone's posterior. Ass as in "your ass" "my ass" etc refers more to the whole of the physical person. Further appellations such Honky, nigga, nigger, white boy, bitch, etc. are context dependent and may not have racial or gender implications.
"I'm gonna bust a cap in yo ass" "I would never bust a cap in your ass" "Please don't bust a cap in my ass" etc
by Doc@demon June 21, 2006
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Slang for "im going to shoot you"
Byron: Your gay
Jonny: I will bust a cap in yo ass.
Byron: Try it.
Jonny:*Grabs Shotgun* Are you sure?
Byron: Yeah
Jonny: *Shoots Byron*
by ?? February 1, 2003
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To put a bullet in your body but not reserved soley for the ass region and usually intended to kill you!
Nigga! If you don't hand over that mote right now I am gonna bust a cap in yo ass!

You better start actin' like a grown ass man or I'm gonna bust a cap in you ass!!!
by shizrok October 13, 2007
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it means to put a bullet in a person's ass for acting like a lil bitch
Im going to bust a cap in your ass for being a bitch.
by Fidel May 9, 2004
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