coolioliosis

In short, a longer phrase that can be used when something is cool, and awesome, but doesn't mean its extremely cool. Instead of saying coolio, or cool all the time you can say this word.

Also can be used if Person A says something, hoping that Person B will say that it was cool, but person B can just say "coolioliosis" and Person B doesn't really have to agree that its cool. Like if he is doing something else, he can just say "coolioliosis."

Person A: Dude i just made out with some hot chick!
Person B: Coolioliosis.
or
Person A: Dude that movie we saw was awesome!
Person B: I know it was coolioliosis!

by Lordcow12 February 7, 2008

Coolioroonie

Of the utmost cool; freaking amazing

Dude, this park is so coolioroonie!!

by Billy Rohm May 3, 2008

Coolioso

WHen you want to be cool but you aren't

"Sherly is acting soooo coolioso with posting those badly synced dances to stupid pop songs on Tiktok."

by rrrrrrrrgh March 30, 2023

Mondo Coolioso

Hawaiian for "major douchebag". Pronouced "cool-e-o-so".

Guy 1: John's a fucking tool.
Guy 2: Yeah he's a real Mondo Coolioso.

by Mondo Coolioso May 7, 2011