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
Sandrine	-	French
Lowell	['ləuəl]
Egill	-	Ancient Scandinavian, Icelandic
Hassan	-	Arabic, Persian, Urdu
Heracleitus	-	Ancient Greek (Latinized)
Esther	ES-tər (English, Dutch), es-TER (French)	English, French, Spanish, Dutch, German, Danish, Norwegian, Swedish, Jewish, Biblical, Biblical Lati