New Jersey Governor Chris Christie appeared on "The Tonight Show With Jimmy Fallon" Thursday, and the most unexpected thing happened.  The Governor danced! 

Christie joined Fallon in a bit called "the Evolution of Dad Dancing".

It wasn't pretty...but it was pretty funny.  As I search for something to positive to say about the Governor's dancing, I will say that Christie a good sport! That's about all I can come up, Gov.

Watch for yourself....