Radcool 

A combination of the words rad and cool.

NOTE: Radcool != radical

Jack, get the asuckitch out, you're not radcool enough to be here.

Radcool by Tony Consenti June 18, 2008

RadCool 

When you are super rad and cool at same time! RadCool Face: 😎

Mason is sooo RadCool!

RadCool by ImTooCoolCatCat April 13, 2019

Radicool 

A fusion of Radical and Cool. Not to be used unless somthing is of the upmost awesomeness, when neither rad nor cool can describe such (insert noun here) to its fullest sense. Nothing can be sorta Radicool, the only word that shall be used before Radicool is Totally. The word shall always be respected and used properly. If used improperly, you have permission to roundhouse the violator. 1 kick per violation.

Synonyms: Fully gnarly, massively sick, incredibly wicked, hypnotically phycadellic, ect.

Chance: dude, everybody nowadays are ass guys, it makes me feel so alone, being a tit guy

Ted: I'm a boob guy

Chance: that's fucking Radicool

Radicool by Chance52 March 31, 2020

radicool 

a combination of being rad and cool. the 2 don't cancel eachother out, but instead just make an awsome combination.

Dude, that party last night was radicool!

radicool by David Zirbin July 9, 2005

Radicoolbular 

The forbidden word.

Radical, cool, and tubular in one single word.

"Hey! I just got an HTC VIVE!"

"Woah dude! That's radicoolbular!"

Radicoolbular by oofme February 6, 2018

radicool 

(radi-cool) the height of awesome - a contraction of radical and cool.

That band is radicool.

radicool by Morgan May 14, 2005

radicool 

someone who is rad and cool

that d00d is radicool

radicool by walt May 10, 2003