Er, we didn’t arrive at the theory, a WIN reader did.
So we laid our hands on the short video of a super excited guest, who danced even more than the Biblical David.
1. He started from the ground
2. Flapped his wings like a bird
3. Got his woman to join him on the floor
4. And together they did the turning 
5. Now they are here
You can watch video below:
Loooooooooooooool very funny