A prison inmate, usually a small/weak one, who is another inmate's bitch. To be their bitch is practically to be their slave, often their sex slave.
Back in jail, I had a prison bitch.

The worst thing about prison? Being a prison bitch.
by CromBomb August 26, 2016
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An anal/oral sex slave for the inmates in prison. Usually happens due to the loneliness in prison and the horny men in prison.
After being arrested for rape, Kelvin became a prison Bitch for Mike and Tyler! Kelvin was a skinny guy, so he had no chance against the bulky cocks greeting his asshole, and he is forced to receive dick. His ass is now torn up and his spincter turned into a red generous rosebud!
by DinoCoat March 29, 2017
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A prisoner who is chosen by his fellow inmates to get fucked in the ass.
Jim was the new guy. He casually walked into the cell and plopped down on his bed to take a nap. Brett walked over to Jim when Jim was asleep and pulled down his pants, then he removed Jim's pants. Brett wanked until he was hard and shoved his dick into Jim. Brett thrusted in and out in a hard, fast motion. Jim awoke and moaned. His erection sprang up and he reached for it. Brett flipped Jim onto his stomach so he couldn't wank and fucked him harder. "You're my prison bitch now, you don't get to wank." Brett said. Brett came and so did Jim. They did this every day, until Brett was released.
by Thegaymanisme September 01, 2017
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when guys in jail don't see any girls in years, they get desparate. They fight with their cellmates, and the winner gets to fuck the other in the ass. Often the bitch has to dress and act like a girl.
Big Bubba made his cellmate his bitch.
by Joe February 11, 2003
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An otherwise heterosexual prisoner force into sexual submission to one or more stronger prisoners. Same a "punk."
The Texcalis on cellblock C made made the new guy their prison bitch.
by BxMuscle January 18, 2004
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a convict who is used for sex by his/her butch

the "catcher" in gay prison sex; the submissive

sometimes gets pimped out for some smokes, a jug of toilet wine, and a Snickers
"We is cell mates and being cell mates is like being marries. What do you wanna be -- the husband or the wife?"

"The husband ..."

"Then come over here AND SUCK YOUR WIFE'S DICK or I'll stab your ass, prison bitch!"
by Da Nastee One December 06, 2006
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The 5'11" 115 pound white guy in prison for beating up his wife and raping his 12 year old daughter.
OK John, You're in cellblock 9 with Bubba and Big Jeb. We took the liberty of embroidering your orange jumpsuit with "prison bitch"
by James October 19, 2003
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