lose one's cool 

Not staying cool and in control. The opposite is to keep one's cool.

Don't lose your cool, man!

One will fail if one lose one's cool.

lose one's cool by jimmybone d May 27, 2008

keep one's cool 

to remain calm and in control

Don't go berserk when someone bothers you, keep your cool.

keep one's cool by Light Joker March 24, 2005

losing one's cool 

To lose one's composure. Most people lose their cool when prompted by a negative impetus, like sexual rejection or poor brunch service.

"Losing one's cool is the sexual equivilent of an angry, limp penis."

losing one's cool by Poop.butt. April 11, 2014

a cool sharp one 

Simply-put: The slang difinition for a long and painful shit.

"Where were you man?"
"Oh, I'm sorry, I had to take a cool sharp one."

a cool sharp one by Remtorik September 18, 2006

a cool sharp one 

a sudden but unnoticed exit.
orig. Harp Lager TV ads.

"My missus came in the pub the other night, when i'd said i was working late... a cool sharp one, mate!"

a cool sharp one by edjog October 8, 2005

cool story bro no one cares 

When your opinion is irrelevant.

hahahahhahahahaha cool story bro no one cares, now shut up meg.

cool story bro no one cares by megsmellslikepineapples September 13, 2016