Dad and Mom dancing is the funniest. I don't know what it is with aging, but you get less rhythm, more awkward, and you bring back all the moves from your childhood. [Oh heyzeus... will I be the mom doing the stanky leg and hands-on-the-floor-twerking??!! Sorry kids....]

Prince William went full on RAISE THE ROOF at a party.... but the best part is that he's all alone. 

Okay maybe he's got people nearby in some VIP area or something, but he went for that without anyone nearby. 

Still.... he's got NOTHING on my dad and his dad-dancing. Check out this preview GIF and CLICK HERE FOR MORE OF IT.