A really skinny person, who happens to be un-naturally tall. Often all arms and legs.
Or, an animal or person consisting of patchy hair or fur.. possiblyrabies.
Mostly an Australian term used to describe something beautiful, fantastic or tall. Surfers or skateboarders are usually caught using the phrase 'knarly dude'
Really nice, and funny person who has a lot a friends. They are smart and gets good grades most of the time. They are beautiful on the inside and out, but doesnt know it. She doubts herself a lot, and doesnt know how good her life really is. Consider yourself lucky to have a Karlyn in your life.