1: (n): the vagina of a prison inmate who has had a sex change and is now female, and is using her vagina to smuggle contraband.

2: (n): an extremely stretched out prison pocket
Cris just got a sex change? Omg, that's amazing, she's got a prison murse now... We are going to have so many drugs coming into this joint!
by Austin Pealy February 17, 2020
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