Wow...from the Snopes link that was posted...
The materials were loaded at Home Depot. The Home Depot store manager made the customer sign a waiver before loading. Both back tires are trashed. The back shocks were driven up through the floorboard. On the roof are many 2X4s, 4X4s and OSL sheets of lumber. The load isn't all that meets the eye either. In the back seat were ten 80-pound bags of concrete! They estimated the load weight at 3000 lbs. The car is a VW Jetta with FL plates and the guy said he was headed for Annapolis!