Skier 1: Hey Check me out! I'm totally going to rip the shit out of this!

skier 2: Gnar.
by el capitan de gnar May 5, 2011
The deepest of the deep. The driest of the dry. The powest of the pow pow. It's the powda baby!
Snowboarder: Duuuude, check the dump bra. Lets go shred the gnar gnar!
Skier: Good day ole chap, have you seen the weather report? By jove there was a biblical blizzard this night past. Shall we shred the gnar?
by Gnargnar March 16, 2005
Extremely gnarly, double gnar.
"Did you see that guy fall of the bus?" "Yeah it was gnar gnar dude, he totally hit his face on the ground."
by Matterleine November 22, 2007
Powder snow on mountains, skiers and boarders love it
Dude, let's go shred some gnar-gnar!
Man, that gnar-gnar was sick.
by Austin Taylor April 12, 2008
Incredibly awesome, excessively good

Derived from the term "gnarly"
Whoa, did you see him hit the tranny with a 720 nose grind, it was gnar-gnar
by Pat February 19, 2003
A variation, perversion of "gnarly."

1. An exclamation used to describe something which is awe-inspiring, usually of something generally deemed to be "twisted"; most often said in a manner mocking of the speech typically associated with mentally retarded individuals.

See also: gnarles
"Dude! That's gnar-gnar!"
by Ben Hashem October 5, 2003
gnar gnar has a similar meaning to "gnar" or "gnarly". However, it better emphasizes the pure awesomeness of whatever is being described.
"Dude, that shit was gnar gnar to the max a sack"

"Do that again, that was gnar gnar"
by GnarBird October 10, 2007