In the six months or so since I've been showing this video to friends, the reactions have taken a consistent form- people start off with their mouths hanging open, at some point they begin to laugh and by the end they email the link to all their friends. It's pretty funny. No, it's really funny actually.

Basically it's a mash-up of Walk it Out and some Fosse dancers that just blends seamlessly.

My daughters and I have vowed to learn it ourselves. It would be a great lunchtime office boredom buster too...

.... personally, I like to crank it on Monday mornings just to get me in the mood for the day. Hard to be cranky when you watch this nonsense.