Dave Chappelle's "Tyrone The Crackhead" would be proud of this story. Turns out three men from the aptly named hamlet of Humble, California, dug a corpse up and used the skull as a marijuana smoking device (known to many as a "bong", or a "pipe"). True story- click here.
I've heard of people using Coke cans or apples, but a rotting skull? Did it not occur to any of them, at any point while exhuming the body, that they could probably just pop in to the local BP and buy rolling papers? Or that they could turn the Sunny D bottle on the floor of the car in to a bong?