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When a girl is on her period, eat her out from behind. When there is enough blood in your mouth spit it in your hand. Then reach your arm between her legs and slap her in the face. Then yell "Headshot!".
1. "I just gave that girl a Backwards Bloody Beaver!"
2. "Have you heard of the Backwards Bloody Beaver?" "Yeah! That shit's disgusting!"
by TM2 October 18, 2010