Ha, that's sweet

Yeah I think that as much as love prog drumming that one Travis Barker has been my favorite drum solo for a while simply for the raw aggression, the snappy power, and the excellent fusion of rock and hip hop. It just grabs you. He beats the hell out of those drums yet still has that deft touch.
That upside down stuff, must take a lot of practice, which means he uses a rig like that a lot. Can't be cheap!