Definitions by Skate Mind

Thurl 

Dank, Steeze, or Buttery
Term used by skaters of SkateMindTV on youtube.
Slang for "Thorough"

Means tight or nice after a trick landed on a skateboard.

First Skater - "Yo he just ollied that 14 stair!"
Second Skater - "Yeah! That's thurl!!"

Thurl by Skate Mind March 3, 2011