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When you've got a girl and your sure you're gonna get laid one night, but don't. It is caused by either a) Shes scared or b) You're unattractive
Guy 1: So did you finally get laid by that chick you been with?
Guy 2: Nah man, I don't know why though
Guy 1: Oh, she put you under the pussybo effect
Guy 2:Dammit! WTF
by C00K1E_M0N5TER October 26, 2011
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