(verb) Holding onto the back or back bumper of a car or truck while it drives on a snow covered road. Often the person will squat down while being pulled. The person is essentially skiing horizontally on their shoes. Very very dangerous. Less common now that cars do not have separate rear bumpers.

When you eat dirt for the first time and leave your family to build a shack in the woods

attaching your self to a vehicle and hitching a ride usually on a skate board or a sled during winter