knarlsburg 

an adjective to describe any situation that is crazy, extreme, or knarly, and most often results in carnage

damn, that footage of the brazilian mountain climber tumling down that massive cliff was knarlsburg!

knarlsburg by josh aka "tactics" November 19, 2003

karlburg 

Karlburg is the least common last name in the whole world. It's typically found when trying to search pointless things on the internet and never has results. It always leads to frustration and a homoerotic definition on urbandictionary.

Hey google Karlburg. No! there wont be any results!

karlburg by yunisharo August 7, 2012

Gnarlsburg 

A fortress of greatness, something is so shocking the word gnarly just don't cut it.

That video of the crackhead sticking her head in the toilet was gnarlsburg!

Gnarlsburg by Dr.Mruk October 20, 2013

Gnarlsburg Canada

1. The greatest place in the world

2. Something that is totally awesome-crazy-gnarly.

3. Something that is totally crazy-gnarly in a bad way. (see crazy sauce)

Person one:"She's gone on to a better place"
Person two:"oh, I'm sorry..."
Person one:"No, She went to Gnarlsburg Canada"
Person two:"OH! THATS GNARLSBURG!!!!"

Gnarlsburg Canada by Sancho Javier De La Cruz October 30, 2007

gnarlsburger 

A word that is used to describe someone or something that is super nasty, disgusting or gross

mark did you see that girls huge hairy moose knuckle hanging out of her pants? That girl is straight "gnarlsburger"!

gnarlsburger by assapoppolis October 16, 2013