Top definition
A person (transidental of gender) who is neither an advocate nor reciprocator of oral sex.
Guy 1: Man, Megan looks hot tonight. I'm going to go lay some game.
Guy 2: Nah man, she's a bipdin.

Ex. 2 (as verb)
Boyfriend: Come on babe, I'm dying over here.
Girlfriend: You know I don't like to do that.
Boyfriend: Fine, go bipdin one of your funky ass friends!!!
by Camoo July 29, 2010
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