1. Covers or completes. 2. Head gear. 3. Gel-encapsulated medication. 4. Noisemakers for toy guns.
1. Getting arrested for multiple felonies caps a 30 year political career. 2. Rodney had a hard time finding caps in size #6. 3.Give me two Alleve caps, I have to go satisfy a high maintenance client. 4.I think the CPSC has outlawed caps.
Originally, a kneecap. The phrase "bust a cap" originated in Northern Ireland several years before entering urban gangsta culture, and referred to the nonlethal (but fantastically painful and disabling) practice of firing a firearm at close range into the crook of the knee. The practice served, and in some areas continues to serve, primarily as an intimidation tactic, and the victim becomes a hobbling reminder of what happens to "the enemy."
I told him I'd bust a cap in his ass, but it turns out he didn't have an asscap after all, so I let him go.