Sometimes i wish i had godfather who was an escaped prisoner of Azkaban just so i could use that line of Harrys as an excuse to scare people into leaving me alone and giving me what i want. he'd have to be a wizard of course
update: I tried with all my songs and yes I know it doesn't work with every song. I just think it works if you play the song on time or it works with some sort of upbeat song. But yea, it doesn't work perfectly like you would expect.
"I assure you that if you die, you need not hand it in." Should have been in the Harry Potter movie. (This scene was, but not these words. In the film, this scene was where McGonagall explained the Chamber of Secrets.