to copkill: (verb) Not denoting the shooting of policemen, but rather used in video games such as Halo. Usually used in high-action (or power) situations.

copkiller: (noun) refers to the magnum weapon from Halo. When used in dual-wield mode this is known as dual copkillers.

dual copkillers: dual-wielding 2 copkillers and unleashing on somebody's ass.

This method of killing, although not extremely effective (unless in pistol mode), is awesome. If you are killed by dual copkillers in a game, you may just want to say "Ah damn , I just got dicked by dual copkillers, I flippin' suck."

It's the best taunt in the game!
(After getting the crap shot out of you in Halo 2)
"Aw crap, I just got copkilled."

(After killing the crap out of someone else in Halo 2)
"I just copkilled the crap outta yo ass!"

(After dual-wielding copkillers)
"I just unleashed my dual copkillers on yo ass!"

by MattLock (gamer tag) March 14, 2006
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the kiling of cops in a fight
hary:damn son did you just shoot that guy with the badge
mitch:damn son yeah
hary:alright grab his gun his shoes and hat and lets bounce
COPKILLING
by tomas the tank engienn July 2, 2006
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