radtastic

Rad and fantastic combined making a force to be rekoned with. If you are radtastic you are the best.

That movie was so radtastic i bet it will get great reviews

by sctso April 28, 2003

radtastic

amazing; of top-notch quality.

Dude, last night's shenanigans were radtastic, were they not?

by AlanJohn January 21, 2008

radtastic

to be rad, and fantastic (not in a gay way)

man that game the other day was radtastic

by 1337solidsnake117 May 03, 2007

radtastic

fully radical;rad and fantastic at the point of full expression at the same time.

That show last night was fucking radtastic, dude!!

by Andy-Fuckin-V!!!! February 25, 2012

Radtastic

(adj) Something so great, or tremendous, and unbelievable that it supersedes all other synonyms of both good and extraordinary.

Although she was nothing more than an iconoclastic misanthrope, she had to admit that her adversary's discovery was radtastic.

by Bradley Darren Davidson November 14, 2006

Radtastic

The most rad'st thing that can come up to mind

Dang T.A.K is like the most Radtastic skate crew out there man!

by Devin Starr May 15, 2009

Radtastical

Somebody who is all out awesome and portrays a certain image that is accepted through certain groups, cults; etc.

"I love you! You're so radtastical!."

by Samantha Sadler March 06, 2006