C.O.O.L. 

Cocky Overweight Overconfident Loser

That gangster is a C.O.O.L.

C.O.O.L. by j-rob mad fresh April 11, 2010

C.O.O.L. 

Constipated
Ovverrated
Out-of-style
Loser

person 1:Dude, that nerd is such a dork.
person 2: Yeah, so c.o.o.l.

C.O.O.L. by SchizoozihcS May 17, 2009

C.o.o.l. 

Constipated Overrated Out of style Loser

"Yeah, Owen's totally c.o.o.l."
-"I thought you said you didn't like him."
"I don't, because he's c.o.o.l., not cool."

C.o.o.l. by QueenOfSavagery November 26, 2016

C.O.O.L. 

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 !

C.O.O.L. by Slapme126 May 7, 2011

C.O.O.L. 

CONSTIPATED OVERRATED OBESE LOSER

do you know john? he is so C.O.O.L.

C.O.O.L. by dazzkle674 December 14, 2018

c.o.o.l. 

Constipated - Over Rated - Out of Style - Loser

A name to use on annoying ignorant people who think that you're giving them a compliment.

"I beat you in wii tennis!"

"You're c.o.o.l."

"Thanks! You're a j.e.r.k.!"

c.o.o.l. by greenjeans:) November 18, 2009

C.O.O.L

C- Constipated
O- Overweighted
O- Out-of-style
L- Loser

Used on dumbasses to think you're giving them a compliment.

Nerd: Hey your C.O.O.L!
Bully: Thanks geek!
Nerd: Ahaha! You're a constpated overweighted out-of-style loser!
Bully: * clenches fist*
Nerd: I gotta run now.

C.O.O.L by totally787 March 26, 2010