If anybody has read "The Long Hard Road Out of Hell" (Marilyn Manson's biography), there is something similar in there. When they were in their 20s, his friends got really coked up and went to a cemetery where the frost causing bones to grow out of the ground. They grabbed a bone and snapped pieces off of it, throwing it into a bong and smoking it. He says he had a fucked up dream that night about being an Evangelist in the 1800s in Louisiana.

Could be that he's full of shit, but somehow I doubt it.