A term used to describe a male who is an overweight, fatass retard thinks he's good at everything when in fact he sucks, and whose favorite phrase is "proskill". Also may be gay, and thinks he's hot.
Stefano: What'd you get on the math test? I got 45%. I OWN you with my proskills!
Random kid: Um, that's great... I got 90%.
Stefano: *tries to slug random kid in head but misses and slugs self instead*
Random kid: Oh, yes. You OWN me.