1) To take off, or 'pop', the top on a can or glass/plastic bottle.

2) To shoot ('pop') a bullet ('cap') at someone/something

3) A multi-player scenario on Perfect Dark for the Nintendo 64 in which one player, called the 'victim' and denoted by being neon-green in color, was hunted down and killed by the other players by either conventional means (face-to-face shooting, fist fight, knifing, etc.), unconventional means (remote mine, proximity mine, timed mine, etc.), means of stealth (cloaking device, shooting in the back of the head dishonorable, etc.), or by utterly cheap means (using the maian 'farsight', wire-guided 'skedar' rocket launcher, poison-dipped throwing knives, etc.). Points were earned by either killing the 'victim', which earned you 3 points and the chance at being the 'victim', or by being the 'victim' and alive for an un-godly amount of time (around 15 seconds), which earned you 1 point. Using teams in this scenario makes it more enjoyable, especially with large groups of human/A.I. players, whereas the team that had a 'victim' member was tasked with defending him or her, while the other team(s) were tasked with killing the 'victim'. Has yet to be cloned/copied into any current game with the exception of games that allow players to add their own multi-player scenarios into the mix (Halo, Halo II, etc.). However, these can not usually compare to the original due to un-available customization options present in the scenario on Perfect Dark.

It is also noted that, unusually, there has been no sequel to Perfect Dark like once promised. The shares of Rare(c) held by Nintendo(c) were, sadly, sold sometime after Perfect Dark was made, forcing Nintendo to look elsewhere for creating its FPS titles.
1) Bottoms up!!!

2) <jive> Don't make me pop a cap into yo ass, foo! </jive>

3) Damnit!!! >.< They found my hiding spot!!! Now I have to pop the new cap!!!
by Boxymoron February 13, 2005
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To Shoot Someone, Usually In Their Bottom.
Word Nee-Gro, You Better Back Off Before I POP A CAP In Your Ass.
by dj_jammer506 February 7, 2005
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slang for cirumcision
some religions make children pop the cap as soon as they are born.
by Gunkglumb May 24, 2005
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To shoot someone, most likely a hater of some sort. Usually a gansta, will make this threat. But on occasion a wanksta, will make this threat you can usually tell the two, for example a gansta will be an angry black man screaming and making a big deal about something very small, and a wanksta will be the white guy in baggy pants of some sort and wearing a 5XL shirt trying to look hard but making a fool of himself.
"Fool you best back up befo' I pop a cap all up in yo' head."
by Kyle Cortese December 17, 2007
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a line often heard in gangsta rap meaning to pop a cap in a cop. because blacks are fucked over by cops all the time and they have had enough of that bull shit.
whats your take on that line John pop a cap in the devil.
by Deep blue 2012 November 2, 2009
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