Keep it kosher

Keep things friendly, or just not vulgar. It’s basically just saying calm tf down or just walk away.

Keep it kosher there’s kids around, just chill out brad and chad.

by DAB#2 November 29, 2019

kolter

The coolest kid on the block. He is athletic, good looking, and most of all athletic.

guy 1: he is such a badass kolter, i wish i was like him

girl 1: that kolter is irrisistable

by majestic eagle November 12, 2012

Kooter-karma

The indefinable mystic system of justice that allows guys to get with girls way out of their league. Usually gained from faithful acts towards ungrateful girlfriends.

I spent three years with that girl and she treated me like crap. I'm due some kooter-karma.

by Tucker Blue July 24, 2009

kosher

To be genuine and/or legitimate.

She consulted lawyers to make sure everything was kosher.

by Kat, that's me! December 11, 2016

thanks koesters

Classic interjection expressing your dismay at an epic failure, whether caused by you or caused by others.

I just dropped that expensive vase. Thanks koesters.

I can't believe you just wrecked my car. Thanks koesters.

by Pollster March 4, 2009

kosher

Derived from the Hebrew word "kasher," which means "proper" or "pure.".

Although it is most commonly used in describing the dietary law of the old testiment or torah, it can be used fully interchangeably with "proper" or "pure" or even "lawful".

A high volume of youth have started using it as a slang for "cool" or "chill".

This meat is kosher.

Would you believe that "in her eyes", this is perfectly kosher?

by abgo July 26, 2009

Kester

An inventive and innovative software engineer. Commonly heard throughout the video game industry.

Dude, if only we had a Kester to help us finish this title.

by skookum42 February 4, 2010