5 definitions by The Mad Grammarian

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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n. a level 4 maximum security design prison in California, as distinguished from a level 4-- 270. The cell block, or building, is divided into three sections, with a central control tower, giving the correctional officer a 180 degree view of All sections in the building, and affording no blind spots in which an inmate might commit an act of violence. All SHU (security housing unit) buildings, and typically all SHU kick out yards, are 180 design.
I did my whole T-number on the 180.

After I did that stabbing, the committee gave me 16 points, now I have level 4 points, and my gang enhancement and SHU terms qualify me for the 180.

I've got 180 points. (adjectival use)

That fool ain't no reg, he's a poo-butt--ain't never even been on the 180.
by The Mad Grammarian December 19, 2017
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