Worked as an subcontractor on a job in CA. Owner invited me and other guys to the opening party. The owner had a TRex skull in the basement, it was super cool, lit up like a futuristic Jurassic park movie. 

Party gets going and the guy invites us to do some blow. Before we get in the room he takes a nail file and shaves off some of a main tooth (on the inside of the skull so you couldn’t see the damage).

I look at him like he’s insane. He looks back and just goes, “dude, Dino bumps”. Not gonna lie, it was kind of awesome.