bust a cap in (someone's) ass

slang To murder or attempt to murder someone with a gun. If you don't get out of here right now, we're gonna bust a cap in your ass! They busted a cap in his ass when he began hurling racial slurs at them.

Common Names:

Name	Pronounced	Usage
Koharu	ko-hah-ṙoo	Japanese
Kory	KAWR-ee	English
Cecelia	sə-SEE-lee-ə, sə-SEEL-yə	English
Wenzel	-	German
Clitus	-	Ancient Greek (Latinized)
Sithembile	-	Southern African, Zulu