I feel like it was yesterday that I saw this memorable scene from Step Up 2
http://www.youtube.com/watch?v=m1V64XTy8os

And in view of the festivities ahead here's the DIY to get it goin on, y'all!
http://www.youtube.com/watch?v=I9kfRm4N9J4

Merry Xmas & Happy New Year!