Top definition
Little rocks on the ground that launch you off your skateboard.
They stop a wheel from turning which usually results in the person on the board eating shit (not literally).
Similar effect as wheelbite.
Jimbo dropped in on the quarter pipe and went 10 feet before he hit a stoprock and got launched off his board.
by wwolfe October 24, 2010
Get the mug
Get a Stoprock mug for your daughter-in-law Helena.