Rektastic 

Coined from the slang 'rekt', as in 'get rekt', used in gaming communities. When something is rektastic, you really pwned everyone.

Dude did you see me!? That was rektastic!! I wiped out their entire team, and it was 3 to 1!!

Rektastic by Slixter November 1, 2019

Ratastic 

When something is cool or amazing followed up by a image of the Seth McFarland mouse from sing

That’s pretty Ratastic *sends image of Seth McFarland mouse from sing*

Ratastic by Mouse from sing fan September 23, 2023

Racktastic

Of or having a fantastic set of breasts

Good luvin, check her out...That chick's racktastic.

Racktastic by Brodyhill November 17, 2002

Retarticle 

Describing something that is rhetorically retarded

Boss: do secretaries do laundry too?
Secretary: some secretaries don't even do their OWN laundry, so dont ask retarticle questions!
Boss: do u mean retarded or rhetorical?
Secretary: combination of both

Retarticle by Chendawg522 January 5, 2008

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

Raytastic 

A Name for something fantastic, said by a small Youtuber named RaymanFP12

That was a Raytastic intro!

Raytastic by Zaikiel Lime August 9, 2018