I saw this over the weekend on YouTube. Amazing Tetris clip.

It gets even better at the end, after he 'beats' the game. Invisible Tetris!

This one is up there with the epic Daigo (Ken) vs Justin Wong (Chun Li) match video from Evo 2k4 for me.

What 'Outstanding Gameplay Videos' can you pull out off of YouTube or some other easily accessible site? One-legged DDR? Blindfolded Mario Speed Run? Post 'em here!