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1. Dirty Pocket
basically dirty pocket means asshole
Hey whats in your dirty pocket?
2. Dirty Pocket
The act of performing sexual intercourse by thrusting ones member into the armpit of ones sexual partner, mimicking the feeling of a very tight, yet stinky vah jay jay.
My girl was on her period, and she doesnt do anal, so we did it in the dirty pocket instead.

anal definition #7