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When you think that you know everything and are cool as hell. This person thinks that they are cool and often partake in stupid activities to seem cool. In reality, they suck.
"Johnny really thinks he has a chance to score with that hot chick. His pick up lines are so lame. He's a Thounch."
by Moose81 July 14, 2009

Words related to Thounch

douche lame ass poodle thounchisaur toolbag