Overpwn can't be used as a noun, instead only to describe someone or something. Overpwn is a higher stage of the word pwn where someone stands still in shock in what they just saw, probably something impossible or incredible. Overpwn was derived from "over-clocked pwn", shortened to make more sense...
OMG, i just saw this noob take out 3 lvl 70s!!! i just stood there for like 3 mins just staring!!! i wish i would of recorded that! he was overpwn!!!

Leeroy Jenkins = overpwn
by EAGarcia April 18, 2008
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