gnarbutter 

The best and deepest powder found on the mountain while snowboarding/skiing

"I can not believe how deep that gnarbutter was!"

gnarbutter by Bryan Cazes February 19, 2008

gnar butter 

A phrase describing the totality of terrain that a skier descends on in the mountains, including steepness, snow quality, and obstacles. It is typically described as having "too much" or "not enough." See shred bread for similar phrase.

That backcountry ski line with cliffs, breakable crust, and dense trees had a lot of gnar butter. Let's spread some gnar butter on the shred bread.

gnar butter by the_reverend_69 January 6, 2019

gnar butter 

A snowboarding term referring to a large amount of snow, typically while its falling.

Its puking gnar butter on the mountains right now; there's almost three feet of fresh!!

gnar butter by snowbase December 8, 2009

gnarburger 

another word for gnarly.

dude that triple kill was gnarburger.

gnarburger by eST x Spanky May 4, 2007

Gnar Butter 

A term used to describe something that sucks and is completely funny at the same time.

Dude I was at this party and dis chick fuckin' fell on da steps. It was soooo Gnar Butter!

Gnar Butter by Jennayyyyy November 7, 2005