k cool 

k cool is a term used when a person makes a comment not worth replying to, or does something that is pointless.

Jane Doe: I had such a big lunch
John Doe: k cool

k cool by kcool10/15/10 December 7, 2010

k cool 

kapten's move

- hi, i want to play games
- k cool

k cool by kcoolgang July 25, 2019

k cool real mature 

a phrase said when something weird has happened, your waiting for something, someone tells you do to do something you dont want to or other things like that

"Honey, go clean your room!" - mom

"k cool real mature" - you

k cool real mature by marcus jensen September 11, 2007

k cool real mature 

its a phrase used when something to you has just been done that u thot was dumb or weird. Also if something isnt going ur way u might say this phrase

(your mom just told you to clean your room)(you would say)
"k cool real mature"

k cool real mature by marcus jensen January 2, 2009

Cool Story Noob (a.k.a CSN)

Term used among friends (not close) to indicate how much you don't care about the story they tell.

Ishan: "I had to do me computer science today"
MING: "Cool Story Noob (a.k.a CSN)"

Cool Story Noob (a.k.a CSN) by MGtheGANG November 26, 2011

Kcoolio 

A response combining a "ok" with the word "coolio" making the person respond by saying ok thats cool!

Person#1: Hey dude lets go see a movie this weekend.

Person#2: Kcoolio

Kcoolio by Theodor Trampe December 14, 2008

Kcool 

Kcool is something you say when someone tells you something that wasn't very interesting or that you just don't care about.

Random girl: Omg today i went to the mall and bought so much stuff.

You: kcool
Random girl: speechless

Kcool by brittany5723765 July 23, 2010