nadtastic

So amazing that the word fantastic is insufficient; the reverse feeling of getting kicked in the nads.

Andy- Dude... I totally got laid last night!
Brody- That's fucking nadtastic!

nadtastic by TheFrdw June 28, 2011

Narcastic 

To not only be overly fascinated with oneself, but to also inject conversations with large doses of sardonicism.

"Look, i know you are utterly self-obsessed but do you think you could take your sarcasm some place else? Your narcastic attitude isn't welcome here, you rat bastard!"

Narcastic by Dirtymartini September 8, 2009

nerdtastic 

derived from the word fantastic, something that is so nerdy it is cool, would be considered nerdtastic.

wow, you spent all day on the computer yesterday? that must have been fun! no, it's nerdtastic!

nerdtastic by madeofnerd August 29, 2009

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

nigtastic

Anything that a nigger enjoys, but causes harm to the rest of the community.

My nigger of a co-worker didn't get her job done because she was busy making personal calls. That's just fuckin' nigtastic.

nigtastic by nigger_lover November 21, 2011

Nuttastic 

To bust a nut so good every girl wants it.

That dude is nuttastic in bed.

Nuttastic by Nuttastic man 15 January 4, 2010

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