A name used for a really good skater in the 1980s.
Ex. Tony: Stacy, you're a total thrasher!
Stacy Parelta: Dude you're pretty gnarly too!
Ex. Tony: Stacy, you're a total thrasher!
Stacy Parelta: Dude you're pretty gnarly too!
by Gnarly Jax of OFWGKTA January 04, 2015