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A term from the popular youtube live streaming show GTLive, Which stands for Game Theory Live. MatPat Said It's Origin is from his 7th grade teacher who would give them Clap N half. The Like to joke that the stole it from her because Mat Had hated that teacher.
Oh its your first stream live I give that a Clap N Half
by OddGirlSophie June 11, 2017
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