I saw this over on Old Sweet Song last week... and now it is stuck in my head. My favorite part is around 2:03 when she says "Don't make me sing this part of the song..."
I really can't get enough. And I love her expressions - and her hair. I think that's what I might do when I chop all mine off.
They do other songs too: go to youtube.com/PomplamooseMusic
But seriously - it's stuck in my head and I can't get it out! You were warned. :)