Cooliio 

to be cool; cool

Monica is so cooliio with her new purple hat.

Cooliio by Nicholette Severe xd February 6, 2009

cooliogenesis 

As cool as original coolness (before cool became cool)

cooliogenesis cool

cooliogenesis by Ba ba haa ha August 5, 2009

Uncle Coolio's

The name of the restaurant in Orland Park IL that is part of the Uncle Julio's Mexican Restaurant chain. Known by Coolio's because 85 percent of the clientele looks like the rapper Coolio.

Hey Pat you want to head up to Uncle Coolio's today? No Tom, I don't feel like getting shot again. Let's go to Mama Maria's instead

Uncle Coolio's by Tom9750 November 11, 2013

Coolicool 

When something is twice as cool. the highest form of being cool.

"Hey is that Gregor?"

"Yeah he's coolicool"

Coolicool by Mangolover115 August 25, 2013

Coolio 

A different form of the word cool, which can be used in almlst any situation, at almost every time.

Hey buddy, just came to tell you that my grandma died.
Coolio.

Coolio by Swagmaster828 February 20, 2022

Coolio 

Meaning cool, but typically used as a one word response and not part of a sentence.

Quaay says, "Hey, Inde, I just bought more ram for my computer!"
Inde replies, "Coolio!"

Coolio by Quaay July 4, 2004

cooliosos 

more than Coolios.

cool guy: Is cooliosos your new contribution to the language, like super mega awesome? It might catch on..

cooliosos by docmcsnoodles November 20, 2010