one who pwns. originates from the root word pwn, a modification of own. in internet slang, or leet, it usually refers to someone who is very talented at a game or at coding.
John is such a pwnxor that he can beat that game in 3 minutes.
Person of either sex who has an unholy obsession with puns and pun related paraphernalia. Usually results in lack of social standing and looks of disgust in their general direction