Mary Poppins vs Rancid!

I think I'd like to hear a punk version of Bibity Bobity Boo don't ask me why I was just thinking it would be funny. Ooooh or how about a Spoon Full of Sugar how awesome would it be to hear some hardcore punk band say "in the most delightful way!" Oh or how about Whistle While You Work. Wait has someone already done this?