Coolmasters 

Used to settle that all parties agree to act upon a previously stated action.

A: OK
B: Why not?
C: Coolmasters. Let`s get going then peeps!

Coolmasters by boogie1444 May 3, 2009

Coonmaster 

referring to a person of black descent, a racial term

shut up coonmaster!

Coonmaster by Oreo Speedman February 6, 2010

Coolmaster 

Someone that is really really really super cool

That guy is such a coolmaster

Coolmaster by aaron cayabyab October 26, 2007

cooliesters 

Anh-Tai Nguyen&&Deanna Tran!!

anh tai: hey deanna, did you know that you are coolie-esters?
deanna: you mean...coolie-sters?
anh tai: no coolie-esters...you said it wrong..NEVERMIND you are no longer COOLIESTERS

cooliesters by Anh-Tai Nguyen November 10, 2008