pop a cap

The result of reverse-biasing an electrolytic capacitor. Consequences include but are not limited to an explosion of smoke, flame, and electrolytic goo complemented by a sharp "BANG."

Engineering Student A: "What smells like an electrical fire?"

Engineering Student B: "Dude, I think you put that capacitor in backwards."

"BANG."

Professor: "Did somebody just pop a cap in my lab?"

*Cue Students A and B snickering*

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pop a cap

Shoot a bullet at you.

Dog, I'm gonna pop a cap in yo ass!!

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Pop a cap

To Shoot Someone, Usually In Their Bottom.

Word Nee-Gro, You Better Back Off Before I POP A CAP In Your Ass.

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pop a cap

To discharge a firearm, usually a handgun.

"Fool, if you don't scram, I will pop a cap in your a__"

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pop a cap

To shoot someone in the head

Nigga i gon pop a cap if ya keep followin me.

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popping the cap

slang for cirumcision

some religions make children pop the cap as soon as they are born.

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pop a cap

to open a bottle cap with the genitilia of a female

I have popped a cap or two in my day.

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