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A word that OSN uses when he sees someone cool
*Lebron dunks on someone *

OSN : GET HIS COOL ASSS KKKKKKKKKKKK
by BZ4 🤐 July 23, 2019
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Sep 11 Word of the Day
when you're hungover as shit after a spending a night drunk as a skunk
I'm hungover as a duck let's go get some grub
by pokeythepony June 25, 2021
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2
instead of a dumbass, someone can be a coolass...which is just one really cool person
Vince is one hell of a coolass
by Katie December 14, 2003
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3
(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.
by The Zeke May 03, 2006
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4
The opposite of loserbutt. A compliment better than "cool" but not as good as "fucking awesome"
Andy Samberg: Blake, why are you crying?

Blake: -sniffle- Because I wish I were as coolass as Hannah and Kiley.
by thechosenones June 11, 2010
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5
a lame person or a general insult; kind of like "headass"
"Jordan take your cool ass out of here with that ugly ass outfit!"

"That joke wasn't even funny. Cool ass dude."

"If you don't get your cool ass outta here with them ugly ass dance moves"
by AyeeeeeeWassuppppp October 20, 2016
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