M (who is a DDR nut) has just reminded me of something from my personal canon which should absolutely made it onto this list:

4. Dick kills at Dance Dance Revolution. He doesn't have the home game - he only plays in arcades, and only when people are watching. He always starts off slow and lets himself attract a little crowd before he busts out the crazy backward moves. When the set is over, he backflips off the platform, takes a bow, and then disappears into the mall.

Once, when Lian was watching, he did it on his hands. His score sucked, but it was worth it.