Being the driver of a moving vehical and jamming the gas while you climb out the window to lay on the windshield of the vehical, leaving no one to drive the car.
Person 1: Oh look at the driver of that truck! hes on the roof?

Person 2: He's redneck surfing, well was...

go to ebaumsworld.com for a video sample of how this activity is preformed
by Dr. Funk August 2, 2004
Get the redneck surfing mug.