koxer 

A person that plays with other people's coccyx.

Oh wow! He really is a koxer.

koxer by NoodleDwarf November 16, 2017

Koker 

A chem teacher who wears Hawaiian shirts on Thursdays, likes puns, and occasionally tells long stories that either end with a pun or relate to a chem topic (or both).
Note a koker will use peanut butter sandwiches as a simile for almost all types of bonding.

(Jonah walks into chem class with a Hawaiian shirt on Thursday)
Grant “your such a koker”

Koker by epicgamer22 January 23, 2020

Koser 

Originated from the abbreviation KOS "Kill On Sight"

It's a word in online video games used to refer to people who are KOS.

It is more commonly used in the online game Roblox.

Dude, that koser just killed me for no reason.
The kosers are killing everyone.
i'm hackin all of you stopid kosers,

Koser by Mr.Koalas April 25, 2020

Koberg 

A term used for a bike thief.

Micheal: "Koberg stole my bike"
Chase: "Holy shit man I'm so sorry for your loss"

Koberg by The Wooglet May 14, 2015

[kœri] 

The only reason you are studying at the Eliteuni in Karlsruhe.
Nothing beats the university-induced depression better than a 13:00 kœriwurst at the kœriwerk.
Available in meat and vegan option, the soon-to-be-famous™ kœrisauce and 6 kœrispices

During class
Person A: "What do we want to eat for lunch?"
Person B: "kœri?"
Person A: "kœri!"

[kœri] by debil3000 November 13, 2021

kobert 

the past tense of kobe

I kobert that shot last night

kobert by flamerider03 February 28, 2021

Koyer 

Ew.

Koyer = Ew.

Koyer by FuglyAbomination August 22, 2019