keyster

a verb for storing contraband in your rectum, common in prison

“I don’t understand how there’s so much drugs in the prisons. How do they get it all in?” Gemma asked.
“Mostly keystering.”
“What’s that?”
“It’s packed in balloons or condoms. The vistors insert them into their bodies, take them out during the visits and the prisoners insert them into their bodies at visitation. Women visitors have two places they can insert them, and men one. A prisoner who can store a lot inside himself is called a mule. He’ll get paid by the gangs to receive drugs through visitation. Sometimes the packages burst and the mule dies of an overdose or is hospitalised.”
-from Jonsjailjournal

keyster by Shaun Attwood May 14, 2008

Keyster

To visually undress and 'fuck' somebody; to check someone's 'assets' out intensely, most commonly as they pass

As the milf walked by the two teenage males, they thoroughly keystered her large ass and double-D's.

Keyster by Violet! October 20, 2008

Keyster

A person that holds the key(s). Whether it be access to something to place or essential information.

1. Ashley has the key to my heart. She's my keyster.
2. Hey Jim, those emails you forwarded about my soon to ex girlfriend really did come in handy. Dude, you're a keyster for sure.
3. DJ Blow's a keyster. He always get us into the hottest parties.

Keyster by Optimus Primer April 12, 2010

keyster bunny

The keyster bunny is the lucky prisoner who goes on work furlong or gets a pass for a family emergency. He then shoves all the drugs he can find up his ass and then gives them to his buddies back in the slammer.
Everybody feels its easter, but the eggs came from the keyster.

Come up on a sharp and some smokes, loc--the keyster bunny came early this year.

keyster bunny by Withheld for your protection December 9, 2008

Keyster Bunny

A prisoner who excels in smuggling contraband in his but who's arrival is highly anticipated.

Man, this prision sucks! I wish the keyster bunny would come through with an ass load of drugs n stuff.

Keyster Bunny by Plate Lunch December 12, 2018

Keyster bunny

One who puts a bag on over their face and shoots meth into their anus. Especially if it’s on Easter. And goes around stealing everything in sight.

Fuck, someone stole my wal-mart sack. Prolly gonna put it over their face. I hate the keyster bunny.

Keyster bunny by Slushdogg February 2, 2025

Spicy Keyster 

When you mix spicy V8 juice into your keystone light beer.

My hangover is so brutal I had to chug a spicy keyster to take the edge off this morning.

Spicy Keyster by BenEvolutioN January 8, 2022