Nat-tastic 

to be NAT-TASTIC; to be completely awesome with the flair and raw perfection of natalia.

that was NAT-TASTIC; an event or action that was so amazing and awesome that it is beyond comprehension of the normal human mind only natalia can possibly understand the true awesomeness due to she is the only one who can be truly nat-tastic

There can be no example of been nat-tastic due to the sheer feat of trying to understand how something is nat-tastic would make a persons head explode.

Nat-tastic by sanchezandjebus69 January 23, 2013

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

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

naptastic

You feel fantastisc because you just had a nap.

Oh dude I feel sooo naptastic!

Really? Awesome dude.

naptastic by xxElk September 10, 2010

nastastic 

something so nasty that it is fantastic; nasty + fantastic = nastastic

damn, that head brenda gave me last night was nastastic!

nastastic by big doggy September 4, 2005

nantastic 

1. Of or relating to the nan in a positive manner; Vaginal greatness; Awesome, excellent, et al.

2. Sarcastic retort.

1. Did you see that chick? She was nantastic!

2. I just saw the worst movie ever. It was nan-fucking-tastic.

nantastic by fakkedap January 13, 2006