A term used to define fat people who play too many video games.
Normal Person: You have gamer gut dude

Fat Person: No I don't!

Normal Person: Come do a push up then fat ass

Fat Person: Okay but let me finish this round of Halo Ok?
by onlineidiot1994 December 30, 2009
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An excuse people who play video games as apposed to exercising and doing real sports.
Sports Player: Man look at my swimmer body!

Guy with Gamer Gut: Yeah well look at my gamer gut!

Sports Player: Dude that's sick..
by onlineidiot1994 September 24, 2008
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