Cool Ass 

(n)Someone or something who/that is really cool to a level where a small curse word is needed. Deriving from "Bad Ass" "Kick Ass" etc. etc.

(n) Mindy

That guy is a cool ass.

That guy is a cool ass kid.

That wall of pop-tarts is cool ass.

Cool Ass by The Zeke July 30, 2008

cool for the summer 

An understanding between two people that they are down to fuck each other during the summer months, before they inevitably drift apart once the fall semester starts.

Dan: That was a wild graduation party last night, huh? We should hang out again some time.
Susan: Yeah, sure, we're cool for the summer.

cool for the summer by lemonstwist October 1, 2015

Cool bro, 

When some one tries to be cool by telling you something, but you don't give damn, that's what you say.

Looser kid: hey! I just prestiged in call of duty!
You: cool bro,

Random friend: you have no friends.

Cool bro, by !young beaner!! September 18, 2010

cool and the gang 

Cool and the gang is a term used to describe a state beyond cool. You are so relaxed, cool, and calm that you are almost surreal.

1 - "Hey man how are you?"

2 - "Yo brotha! Im cool and the gang!"

"Tonite i'll be cool and the gang, you just wait"

cool and the gang by Alex May 31, 2004

Cool As Milk

Something thats pretty cool. This phrase is used a lot in Ireland and largely replaced the saying "Cool as a Cucumber".

-Hey Micheal, are you cool if I replace the condoms next week?
-Cool as milk Seamus

Cool As Milk by Buckfast Monk November 25, 2013

cool people 

a person that is cool to hang out with a friend or a buddy who got your back.

tay raw: a u no a guy name matt

tim: oh yea dude cool people .

cool people by tay raw August 24, 2009

cool people 

Used to refer to a single friend who's coolness is beyond that of a single person but so great it can be valued at theat of many peoples.

Do you know Bob?
Yea, he's cool people.

cool people by Zealous December 21, 2005