gnarley:  (1): the skate park up the street sucks for [rookies], but there's [hella] opportunity for experienced skaters to to do some really gnarley tricks
(note: see other definitions for [gnarley]
"gnarley:  (1): the skate park up the street sucks for [rookies], but there's [hella] opportunity for experienced skaters to to do some really gnarley tricks" What is the definition of "gnarley"?