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A name given to a boy with cum stains on his boxers getting thrown out of his girlfriends house and chase by there family members
Guy 1 : I saw you last night stainish
Guy 2 : what, you saw THAT ????

Girl 1 : Yeah he got a beating from my dad

All Males : wayyyyy Stainish!!!!!!
by Yerries January 16, 2010
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