KOS

kill on sight. mostly used in fps first person shooter games. if two parties do not ~like~ each other and dislike each other ~that bad~, kill on sight.

splrs: @vow i like u alot cuz ur my homie G, but he would demolish u in KOS XD

by dvzzyjj May 11, 2021

Ko Đamija

used when something is bad or when you have a bad day

"Oh hey Mark how are you?"
"Ko Đamija"

by Bobi graditelj April 5, 2022

Aaron Ko

The most cutest beautiful man alive Zane licks the floor he walks on because he loves him so much

Wow Aaron Ko is the most beautiful man alive.

by 66stabwounds March 19, 2023

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

aidan KO

same as Clayton wong 6b a very nice person that is very muscular he is stronk like bull

oMG its aidan KO he is so stronk

by i am someone hahahahaaaa November 28, 2023

KOS

KOS(v.) is usually used in an Unturned RP server or a game of GMod murder. It stands for Kill On Sight.

Person 1: I just got KOS 'ed
Person 2: Me too! Stupid KOSer

by Mortay May 2, 2018

"Knee" KO

Knee ko is a term coined by a new member on mmaforum named "sudnvictory". It's a clever spin off of the commonly used term tko, meaning technical knockout. Apparently "sdv", who's name I've condensed, felt it necessary to create a new thread about this 'groundbreaking' new term after only having 4 posts. Now his reputation is shattered and he will be the butt end of every joke, relieving 'Tito-Fan' of his duties. But even through all these hardships from other members, the staff, and mods he still manages to stake claim to his term without waivering. For this I give him credit and his term will forever be used in modern day MMA.

The "Knee" KO for BJ's finish over Sherk.

by mma17 June 2, 2008