post cool 

a heightened state of self-awareness where there is no trying, just being. An ego-less cool.

"That event was post cool. Nobody was trying to impress, yet everyone was highest vibe, and was impressive af."

post cool by jscult June 7, 2018

The Cool Kar 

Youtuber who got famous for uploading a Jake Paul clean its everyday bro music video, he makes roblox and fortnite videos.

Friend: Do you watch The Cool Kar
Me: No I'm more of a horse person

The Cool Kar by Whats Poppin May 4, 2020

Brynn Cool 

A certain type of coolness that only a person named Brynn can achieve.

"Woah did you see Brynn?"
"Yeah bro, she's so cool!"
"Bro since she's Brynn, its called Brynn Cool."
"INSANE BRO!"

Brynn Cool by Bolin Bro May 27, 2020

just ain't cool 

The ultimate negative description and insult of the late 60s and early 70s, man!

The court hereby sentences you to 30 days in the county jail.
Aw, that just ain't cool, man!

Get the hell off my ranch, you chicken thief!
You just ain't cool, you dig?

just ain't cool by Downstrike October 16, 2004

nahh your cool 

dont try to invite yourself in whatever the group/friends are doing.
stayy your ass at home.

guy: yeah ii just got that new madden, few ppl coming over
girl: oh ii should come too
guy:nahh your cool

nahh your cool by CarmenDurr November 24, 2009

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

fuck his cool 

Disagreeing with something someone else is all about or when someone is not acting right

Ryan: "Aye, did you see how dude was acting at the gym? Hella talking shit to those kids about how he has a black belt and shit"

Brittany: "Maaann Fuck his cool, that guy aint shit he'll get stomped on"

fuck his cool by Roots of Creation August 14, 2015