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
309๐ 106๐
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*
118๐ 49๐
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!!!
42๐ 22๐
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.
79๐ 70๐
"Bust a cap in yo Azkaban" is a threat that is simulteously a Harry Potter reference, and a Harry Potter in the Hood reference. "Azkaban", in this phrase, is a play on "ass" or "azz".
"YO YOU BETTA SHUT THA FUCK UP 'FO I BUST A CAP IN YO AZKABAN!"
13๐ 11๐
Something that dickheads say thinking they're saying "I'm gonna shoot you" but they're really saying "I'm going to ejaculate in your ass during anal sex" (usually homosexual)
I'm gonna bust a cap in your ass white boy!
60๐ 141๐
For a bunch of 'homies' down on the 'west side' to kill a whitey
Yo, Imma bust a cap in yo azz, Honkey
36๐ 99๐