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.

by Optimus Primer April 12, 2010

Kasterization

Process of belittling people and squeeze water on a person who knows the future

Me: Alex just squeezed water on my pants!
You: Oh snap! You just got kasterized!
Me: I know dude! Kasterization sucks

by Leonardo Leonardo January 23, 2013

Kaster

A town or region that is inhabited by moronic people and/or criminals. It is a common rule to say: "Fuck Kaster" whenever it is mentioned.

*"Hey, isn't that nearby Kaster?"

- "Fuck kaster!"

by Swofford May 25, 2018

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.

by Plate Lunch December 12, 2018

karstern

Jokes
Poop

Do you know what that karstern is about

by Streamsniper November 29, 2020

Kaysser

Kaysser , if your name is Kaysser , you have to be glad and proud of your name . Indeed, you are a rare and unique person. In addition, you are kind, caring and always looking to help people. Don't let anyone say that you have a lot of flaws and try to build a better self-image every day because one of your main characteristics is to take things in quickly. You succeed in everything you do. And here it is, in the end, it's a huge honor to be called Kaysser!

Kaysser might be the most handsome boy in this world ! Oh no ! He is and for sure .

by Chabacha November 21, 2021

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.

by Slushdogg February 2, 2025