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Party poopers who ruin the whole concept of "Jinx." Happens when someone says something at the same time as someone else and they both say jinx at the same time. After maybe five times of saying jinx together, one says 'Jinx Infinity' and claims he wins.
Bob: Jinx Infinity!!!

Tony: Whatta a douche.
by toekneeeeedinnnnerr January 07, 2010
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