Deadmau5 just released the official music video to his collaboration with Gerard Way of My Chemical Romance, “Professional Griefers”. In what is supposedly the most expensive dance music video ever, Joel Zimmerman and Gerard Way battle in the UFC Octagon. But instead of  fist-fighting each other (which we’d all like so see) , the two are controlling huge computer Mau5 bots to fight each other. Watch the video below.