But rather than being a half-hour humiliation fest, it actually turns into something rather wonderful.
Because strangers joined in with him.
Check out the highlights of Andrew Wilcox's dance-athon in Provo, Utah, above. It includes The Spice Girls' 'Wannabe', Psy's 'Gangnam Style' and more - and it's guaranteed to put a smile on your face.
(Via Twenty Two Words)