Coolio

A word that millennials just found out about even though it has been around since the early 20's. Used when something is more than cool, but not too cool.

"My favorite bands are Panic! At The Disco or Fall Out Boy."
"Wow! Me too!"
"Coolio.

by feather.jack July 5, 2018

Coolio

A response that your grandma, mom, or aunt says.

You: Hey auntie I got a new phone!
Aunt: coolio

by BarBar jinks July 17, 2018

Coolio

When something is so cool, it is unexpressable by the word cool alone so the term "Coolio" is used instead.

Luke: I just finished this masterpiece
Penny: Coolio!

by Luketastic July 31, 2018

coolio

a person who is cool

you are so coolio

by smypad October 16, 2018

Coolio

It is the combination between words, cool and polio.

Random kid: alright lets go to the park
Other random kid: coolio
Random kid: who the fuck invited this dude

(next day that kid drowns the other one)

by ThatGuy2906 November 27, 2018

coolio

This word is a new cute way to say cool. It is mostly used by females. This word is also usually used in text messages.

Micha: Um.. do you wanna go on a date with me?
Erica: Yeah! That would be nice!
Micha: oh! I'll pick you up, tomorrow at The Git at 5:05?
Erica: Coolio! I guess it's a plan!

by Yuh Yuh YUH YUHH March 9, 2019

coolio

cool, with an io. the better version of cool.

damm, esuars wrestling match was coolio!

by juliaaaaaaajaffesz March 18, 2019