oh good grief...
4. Pwns
Pwns is a "l33t" word used for "Owns" which is used to mean someone is better than someone else, I. E. "He Owns(Pws) You." It's a stupid an annoying term that fits into the whole "1337" category used by stupid gamers who think they're cool.
d00d th4t g4me t0tally PWNS