a surfer who thinks they can surf, but really can't.
they try, but they usually end up going over the falls on 1 foot waves.
they usually do the wrong thing in the line-up, like shoot the board out in a barrel.
syn: kook
cyrus: man look at that guy
*surfer shoots board outward once inside a barrel*
ian: what a grom ripper.
cyrus: yea