Something that's relaxed not gettin stressed or heated is conisidered to be cool almost in the literal sense as cool as a cucumber. Wider definition could be acceptance, what's in the trend or fashion.
He's cool for the job
That's a cool cucuber
Something that's either really weird or scary...but you can't help but say cool, you know? Originating from O.O
person1: My cat made 3 deep cuts in my boob this morning...
person2: CO.OL ...
1. Slang for good, alright.
3. Thinks they are all that.
1. Ocarina of Time was a cool game with some of the best graphics of the time, at the time.
2. Kellie is cool, she has all the guys in the palm of her hand.
3. Tiffani thinks she is cool, but all the guys think she is just lesbian
cools is the word used when young, Japanese girls refuse to refer to one person. "cools" can be a signal that the girl you are talking to wants to talk to you, but wants you to initiate conversation first. It can also be used when a conversation is dying, and is a signal that the girl in question wishes to continue said conversation. Henceforth, be very careful when proceeding.
"Hey do you see my new bike?"
"Yeah, its awesome!"
"Yeah, i got it for my birthday."
Pimping out a 95 Honda civic and turning up your cool jams so loud that the girl in the Saturn next to you is annoyed because her car is vibrating
I'm so cool, I blew out the windows in my crappy car.
someone who receives the respect of others
Craig is cooler than Rachael no matter what. NO MATTER WHAT
A word that was used my 2nd graders when they couldn't think of a comeback. It stands for Constipated Overweighted/Out of style Overall Loser
You are so C.O.O.L., Billy !