abbreviated form of 'gnarly', means really fucking kick ass.

also, used by snowboarders to describe good snow
used commonly by trevor of eighteen visions, who refers to himself as "trevgnar".

that movie was gnar

vicky's ass is gnar
by beast138 February 16, 2007
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anything you can, and indefinitely will shred. (waves, snow, ect.)
WOW! Look at that cliff drop brah!

Yeeah brah, that's the gnar.
by sands in o August 31, 2008
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gnarly, but shorter. awesome, cool, sweet...
that was pretty gnar
by that's miss bitch to you September 22, 2005
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Gnar is similiar to sick, it can mean awesome and cool, or just really disgusting and gross. sometimes both. pretty much the gnarliest word around. i dig it. oh, and it's also snow.
"eww, that girl was so gnar gnar."
"shred the gnar"
by Princess of Gnarnia January 15, 2007
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Gnar is an abstract concept for the shredding of awesome shit. It also means to very cool or some would say gnarly.
Billy-"Dude, the gnar is gonna be shredded today."
Jimmy-"That's pretty gnar."
Billy-"Gnar"
by Freeman Morgan November 19, 2014
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Dude, I got that switch varial flip down an 8-stair.
It was gnar.
by Mr.Patrick January 22, 2008
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