Radtastic

Extremely rad.
Really "cool".
Amazing.

Sarah is radtasic.
Ashley, that stunt was so "rad". Radtastic
Tonight is going to be so radtsatic.
Tonight is going to be so rad.

by Holly. October 23, 2007

radtastical testical

it's when your SO rad, even ur testicals feel rad

yo, my white niggas, that shoot out was so radtastical testical that i almost shot my testical

by laninna August 3, 2007

Radtastic

An adjective to describe something both radical and fantastic; a portmanteau of the two words

John: hey how'd you do on the quiz

Jake: fuckin radtastic

by FabulousTurtle September 12, 2016

Radtastic

Totally cool, yet better then life.

Related to the words rad and awesome.

"That shirt is radtastic man."

by AudreyDoodleBop July 31, 2009

radtastic

a combination between radical and fantastic,

that noob is radtastic

by foodweednicotine April 25, 2019

radtastic

when someone shares fantastic news with you that's absolutely rad

aw dude that's radtastic

by kac-jesus-how October 22, 2018

Radtastical

Adjective
Radtastical is a combination of Rad and Fantastical. It's used when something is so inexplicably amazing that normal words can't apply. It's origins trace back to a geeky dork who was too much of a weirdo to use normal words.

"Dude! That grilled cheese was radtastical!" "Bro, I love you, but come on. Getting a solo win on Fortnite is not radtastical." "OMG!!! BRAD JUST CHEATED ON MELISSA!!! THAT'S SOOOO NOT RADTASTICAL!!!"

by Ezn0 June 21, 2019