KOS

KOS means Kill On Sight in multiplayer games like GMod, mostly used when someone will put up a sign on their base/building saying "KOS ANY REASON", "KOS INSIDE", etc.

Example 1:
A: Dude, why did you RDM Me?
B: The building said "KOS ANY REASON" in large red text, Cant you read??
Example 2:
A: Mayor, you know you cant make people you dont like KOS in laws, right?
B: Yea, thats FailRP, You know..

by chipzeydude242 August 27, 2025

Ko

A shy and friendly guy. He will claim his name is not an actual name, but it actually is the first letter for “possible” and “cute”. (His name deserves to be recognized in the dictionary. He’s hot and sexy and draws many girls attention. He is also really fashionable. He is a little lazy but knows when he needs to get his shit done. He is very considerate towards others and respects peoples spaces. He is not the best boyfriend but he is a loyal friend who you want to hold onto the rest of your life. Don’t date a Ko, you’ll end up in a wishy washy situation. Keep a Ko as your best friend!

Wow Ko is so hot!
Ko is such a considerate roommate.

by MikanFruit November 22, 2021

nies kos

a afrikaans slang word for coke, food, cocaine

ek soes daii nies kos

i want to take nies kos/cocaine

by ZaddyBoat October 1, 2023

kos pedar

Persian word
Someone who's father steal dick

Farshadfar is kos pedar

by Mohammad Rabiei June 23, 2022

Ko

Ko is a very nice guy who makes everyone feel so warm and welcoming because he always wants everyone to be happy. Ko’s have nice faces, a cute laugh and a smile that makes every room brighter. They are always there for their friends and you can always count on Ko. Ko’s tend to be different and unique from the rest of the world just like their name and that’s why you can spot a Ko from a mile away.

Wow that guy rocks so hard!

I know he is such a Ko!

by Ko’s fan February 15, 2022