The build up of ice and snow on the fenders (behind the tires) of cars and trucks during winter driving, which eventually reach a state of mass causing them to fall off and litter the highways, etc.
After having had a bad experience experience in his late 20's, the good samaritan Buford would walk around the downtown shopping district kicking the truck boogers off of parked cars.
by westek12 January 14, 2010