n. foreskin

A term used by white inmates (who typically are circumcised) to describe an uncircumcised penis.
Damn, bro, I'm gonna shower on the other side of the tier, these cholos all got gangster beanies.

Don't be grabbing any lotion out the kitty, fool, I know you got a gangster beanie.

My hyna jacked me off proper in visiting, fool, I got that gangster beanie, nawmsayin?
by The Mad Grammarian December 22, 2017
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