K-O

1. When you knock someone out.

2. When u're knocked out

1. The K-O (knock-out) of Badr Hari was wonderfull!

2. Im totally K-O

by desibabe July 4, 2009

K O S

Kill(ed) on sight. Used for a person/group of persons who are banned from an area. If this ban is broken, they will be killed on sight.

U're on KOS. If u ever come here again u will be killed on sight.

by Mau August 2, 2005

K. O. HAN

A being from the 'Monster Hunter' game series with immeasurable power and abilities. Has the power to bestow k. o.s at crucial moments in a battle. All bow to its power and fear its might!!!!1!!!!!!

You're about to get killed by a rathian, its your last life and you've already given a sigh of failure when BLAMM!!!. K. O. HAN bestows your last attack with incredible power and you k. o. the rathian, clearing the quest.

by jaredthealmighty October 4, 2011

K O S

A gang in LA called "Kappin Off Suckas".

yo K.O.S is hittin the streets

by hollaAtdis August 11, 2006

K O S

a fake ghetto made by the town of westerly. it contains fake ghetto from the unghetto town of westerly

geeze, that KOS is at it again, goin down that street with the baby blue.

by jessie t August 12, 2006

K-O-Y rule

k-o-y rule is a simple and effective method on popular applications such as Facebook chat or AIM to get annoying people to fuck off. Basically, all you do is respond "k", "o", and "y" after everything the annoying person says. They will realize that your one letter responses seem to show lack of interest in the subject at hand. Repeat if intended subject isn't fucking off

K-O-Y rule in action:
Example 1:
Jack: Hey Phillip!
Phillip: k
Jack: Wanna hang out?
Phillip: o
Jack: Well I didn't mean to be a bother...
Phillip: y
Jack: I'M LONELY OKAY?
Phillip: k

Example 2:
David: ...and then Julie started acting strange
Phillip: k
David: But I didn't finish.
Phillip: o
David: Will you stop with that??
Phillip: y

by kkpeezout November 25, 2011

k-o-l-t

k-o-l-t- it stands for knock you out like talia

You better sit down somewhere before I k-o-l-t you

by bruh_itz_taliak December 17, 2017