Gnool means something totally wicked. It is a cross between Gnarly and Cool, it is named Gnool because it is just that.
Skaters are Gnool. Surfers are Baa Baa.
by Abdullah August 14, 2004
1 more definition
A cross between Gnarly and cool, something that is really gnarly or cool or both! Made by Gutter Spawn and Fredrick.
This fire we have going out of Wade's house is so gnool!
by Fredrick August 05, 2004