An incarcerated male, who is otherwise heterosexual, who participates in gay acts only while in prison.
Darnell ain't gay, he's a prison fag. He only sucked all those dicks to pass the time in jail.
by Zoidberg's bitch November 28, 2018
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A British term for a rolled up cigarette either rolled thinly, without a filter or both.
It refers to the fact that prisoners roll like this to save tobbaco.
Person 1: can you roll us a fag mate
Person 2: yeah sure
Person 1: this is basically a prison fag
Person 2: yeah im running out of backy so that's all you will get
by joeink100 May 6, 2019
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