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

radtastic by sctso April 28, 2003

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.

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!

Radtastic by Devin Starr May 16, 2009

Radtesticles

Hooking up with guys three or more years older than yourself.

person: he's gonna be 16 next month

other person: Radtesticles!

Radtesticles by Tomilicious January 27, 2009

Radtastic 

something so fricken cool you couldm't even use the normal word "rad" to describe it!!

that was SO radtastic!

you are very radtastic

Radtastic by asdfcodyjkl; August 14, 2008

Radatasticlicious

When someone or something has the characteristic of being Radical, Fantastic, and Delicious at the same time. It is to show how extremely awesome, cool, or pleasing someone or something is. This word can be used in a sexual way.

Regular Use

Person #1: Brooo, did you see that Lil Uzi Vert concert yesterday?
Person #2: Yeah man! That concert was Radatasticlicious on my momma!

Sexual Use

Person #1: Damnnnn gurl! You lookin Radatasticlicious! Can I tap that?
Person #2: Sure boy! You can tap it any time any day!

Radatasticlicious by Consepseon Mitchell March 17, 2018

Radtastic 

Cooler than cooler but not as cool as awesomesauce

"That was radtastic"

Radtastic by Penispenispenis69 March 25, 2020