Kos-o-sher

it means talking bullshit in persian (farsi). and is mostly used by the younger teen generation in iran, and is equivalent to a "shut uppp" in english.

goodarz: "bro i swear hannaneh is telling some kos-o-sher to her bestie haniyeh!"
mohsen: "don't worry about it bro she'll come to her senses.

by Ariashahanshah April 7, 2022

Kos Umak

In Arabic the work Kos umak means go fuck or have sex with your mother

Yo omar Kos umak

by JOE MAMA BIDEN April 21, 2022

Knee-Ko

Whenever you are sorta being a bitch.

Pronounced similar to the name "Nico"

Person 1: Murders Person 2's whole family
Person 2: YOU DAMN KNEE-KO!

by Jerry Smith's Dog November 14, 2021

Kos

Stands for “kill ourselves” usually said in a sarcastic manner

Friend 1: Ayy lets kos?😋
Friend 2: bet?😏

by thisistii March 8, 2022

KOS

Kill on sight. An abbreviation mainly used in the roblox game creatures of sonaria and other survival type games.

person A: my creature was killed by a kendyll!
person B: KOS ken!!

by marsthecat January 27, 2022

Ko bo reducer

A term in Sepedi indicating a process in which one rests on the form of sleeping

Ke lapile, ko bo reducer.

by Ntando Mfenguza October 17, 2021

Ko bo reducer

A Sepedi term Indicating the process of one getting rest in the form of sleeping

Ke lapile, ko bo reducer.

by Ntando Bruce October 17, 2021