A Glossary of Prison Slang

From “Buck Rogers time” (a sentence with a far-future parole date) to “the monster” (HIV)

Fight disinformation: Sign up for the free Mother Jones Daily newsletter and follow the news that matters.


Some prison slang:

bo-bos: prison-issued tennis shoes

bone yard: trailers used for conjugal visits

brake fluid: psychiatric meds such as liquid Thorazine

Buck Rogers time: a sentence with parole unimaginably far in the future

chalk: prison moonshine

chin check: to punch an inmate in the jaw to see if he’ll fight back

clavo: (Spanish for “nail”) dangerous contraband

diaper sniper: child molester

diesel therapy: a lengthy bus trip, used as a punishment

ding wing: mental health ward

erasers: chunks of processed chicken

high class: hepatitis C

iron pile: weightlifting equipment

jack book: any magazine with pictures of women

the monster: hiv

ninja turtles: guards dressed in riot gear

robocop: guard who writes up every infraction, no matter how small

six-five: warning that a guard is approaching

stainless-steel ride: lethal injection

13 1/2: 12 jurors, 1 judge, and 1/2 a chance; seen in prison tattoos

The Mojo Prison Guide Menu

GREAT JOURNALISM, SLOW FUNDRAISING

Our team has been on fire lately—publishing sweeping, one-of-a-kind investigations, ambitious, groundbreaking projects, and even releasing “the holy shit documentary of the year.” And that’s on top of protecting free and fair elections and standing up to bullies and BS when others in the media don’t.

Yet, we just came up pretty short on our first big fundraising campaign since Mother Jones and the Center for Investigative Reporting joined forces.

So, two things:

1) If you value the journalism we do but haven’t pitched in over the last few months, please consider doing so now—we urgently need a lot of help to make up for lost ground.

2) If you’re not ready to donate but you’re interested enough in our work to be reading this, please consider signing up for our free Mother Jones Daily newsletter to get to know us and our reporting better. Maybe once you do, you’ll see it’s something worth supporting.

payment methods

GREAT JOURNALISM, SLOW FUNDRAISING

Our team has been on fire lately—publishing sweeping, one-of-a-kind investigations, ambitious, groundbreaking projects, and even releasing “the holy shit documentary of the year.” And that’s on top of protecting free and fair elections and standing up to bullies and BS when others in the media don’t.

Yet, we just came up pretty short on our first big fundraising campaign since Mother Jones and the Center for Investigative Reporting joined forces.

So, two things:

1) If you value the journalism we do but haven’t pitched in over the last few months, please consider doing so now—we urgently need a lot of help to make up for lost ground.

2) If you’re not ready to donate but you’re interested enough in our work to be reading this, please consider signing up for our free Mother Jones Daily newsletter to get to know us and our reporting better. Maybe once you do, you’ll see it’s something worth supporting.

payment methods

We Recommend

Latest

Sign up for our free newsletter

Subscribe to the Mother Jones Daily to have our top stories delivered directly to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.

Subscribe

Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.

Donate