adj. (nar tast ick)
1. The words gnarly and fantastic combined, explaining something that is worthy of being called both gnarly and fantastic, but better than both; 2. Extremely Awesome; 3. Rad/Radical/Radtastic; 4. Insane; 5. super duper etc...
antonyms: dumb, lame, stupid, weak
1. The words gnarly and fantastic combined, explaining something that is worthy of being called both gnarly and fantastic, but better than both; 2. Extremely Awesome; 3. Rad/Radical/Radtastic; 4. Insane; 5. super duper etc...
antonyms: dumb, lame, stupid, weak
1. Dude that was the most gnar-tastic trick I have ever seen.
2. Tony Hawk and Rodney Mullen are some pretty gnar-tastic skaters.
2. Tony Hawk and Rodney Mullen are some pretty gnar-tastic skaters.
by Shawn B September 9, 2006

by molly and dylan April 28, 2008

That shirt is ho-tastic, but in a good way.
by the hotastic one January 19, 2004

by Derpentein May 12, 2013

by Freddy Ngabwe April 10, 2007

The ridiculous fashion of Madonna and Michael Jackson wore back in the day was incredibly 80s-tastic and influenced much of the amazing clothing found during that period.
by AKseacode May 10, 2006

Combining the words "retro" and "fantastic" to describe something that looks cool and is reminiscent of stylings from decades ago.
That PT Cruiser is retro-tastic!
by Denis Baldwin February 3, 2004
