As the new lord of funk, Voldemort and his Death Eaters dance around, warning that someone should "Call an Auror, try and stop this man."
As the crew circles Harry Potter, Voldy still manages to get one last dig at Dumbledore in...
...before going on to warn, "It's Saturday night, and we takin' Hogwarts, don't believe me just watch!"
You can find the full lyrics here.