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1.
Some dude who is really into every party, but always commits a dimmerdunk; He spills the cups in beer pong, gets drunk and just rages, or burps/farts during a critical moment. He is a necessary evil in every group.
"You're the outman of this group. We don't even know why you're here."

"Spill the cups again, outman."
by Altman29 December 18, 2008