Short for Counter-strike, a first
person online game where you either
shoot the hell out of people or piss off your own team by being a blatent n00b.
Super Serious Cstrike Player: OMFG, WTF, YOU N00B YOU JUST SHOT ME I'M ON YOUR OWN FUKKIN
TEAM!
n00b: Well you didn't tell me how to buy an
AWP
Super Serious Cstrike Player: OMFG
AWP'S ARE FER PUSSIES!
n00b: ...