We were lucky enough to be part of OSC Manufacturing's Open House event where they raffled off a Bobcat to raise money for The Make A Wish Foundation. While we were there, John Williams offered to let me drive some of the equipment. I don't know if he knew what he was getting into!
Chances are, you've played the block building game called Jenga. It's the one where you take the block from the bottom and you put it on top until the tower falls.
There's probably a pretty good chance that you've never played it with 600-pound blocks and CAT equipment however.