adj. Incredibly sick and twisted. Disgustingly mind-bending. Used outside of extreme sports to describe a bass-line or grouping of psychedelic sounds as heard in drum n' bass, dubstep, and many other genres of electronic music, hip-hop, and rock. Can also refer to visual art that is ground-breaking or brain-shattering, especially in the realm of graffiti and tagging.
Junglist: "Holy shit did you hear that bass-line? How the hell did they do that?! Shit is fucking gnar gnar!"

Head: "Have you seen that burner on 200 south? It's gnar gnar as fuck!"
by Jon Hunstman IV June 27, 2011
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A word used to describe something that is favorable or cool. Can be used as an adjective or just as a means of ending a conversation. An alternative to word or any other saying of that nature.
Did you see Louie Barletta's part in Bag of Suck? I think it was pretty gnar gnar.

I dunno man, that ledge looks pretty gnar gnar.

Person 1: Ok man Ill call you later about hitting the park.
Person 2: Gnar gnar.
by Valhallaskates January 22, 2010
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dinosaur for 'why thank you'
dinosaur: "Gnar Gnar!!!"
english translation: "why thank you!!!"
by tpubs October 31, 2011
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Gnarly shortened and vocally repeated 2 times for intense feeling of gnarly.
Guy: look at my broken leg!
Me: damn bro that’s gnar gnar!
by hoipang August 22, 2017
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a very gay variation on the word gnarly and one of the many words a douchebag would use
Man my skin tight parents aren't gay they're totally Gnar Gnar
by mexicunt November 20, 2009
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Gross,disgusting,foul,bad....route word gnarly
by angie October 13, 2004
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a retard. someone that lacks the ability to do something.
"I can't believe that freakin' gnar gnar is here."

"Gnar gnar. Are you really that stupid? I can't believe you actually fell for that."

Joe Schmo: "Is Alaska another continent?"
Smarty Pants: "Gnar GNAR!" *slaps hand on chest*
by Jah-hone-eey October 13, 2009
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