I had no idea this existed until I was out clothes shopping today and heard this at the mall:

http://www.youtube.com/watch?v=2P49MNDyf_Q

After looking it up once I got home, I discovered this also exists:

http://www.youtube.com/watch?v=oBKIngrCgqg

I like the first one better just because it sounds more like an actual Cocteau Twins song (and I do love the Cocteau Twins) but both are just, well, hilarious.