This made my night. I was looking up Dule Hill (Gus from Psych) and under occupation on wiki it says "actor, tap dancer". So then on Youtube I found this: (skip to 0:55 for just the dancing)
I took tap lessons for about 7 years and I was never even close to being half this good.
ETA: Apparently this is a thing lots of people already knew. I DON'T CARE. IT'S AWESOME. :)