The act of being a fucking douche or agreeing with a fucking douche in-turn committing an act of fadouchery.

1. The most unforgivable act on this earth.
Man 1: Yo, John just fucking cock blocked the shit out of me.

Man 2: Hey, I think it was funny.

Man 1: Yo, you fucking agree with him. Fucking prime example of fadouchery right here.
by Doc. Dre February 16, 2012
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