Pughead, maybe I can cheer you with a story from a friend of mine in an open office like yours. He bought a goldfish and put it in his paper clip bowl :-) trying to make your point.

I'd put the bounce toward the bottom of my "list." Maybe you could ask your boss to put in a basketball "court" in the parking lot for lunchtime? :-) Sounds better than "twiddling" your hair or tapping your fingers (or clicking a pen, etc.). I use to drive my stepmother crazy with my hair twiddling, she couldn't mind her own business she was so busy telling me to stop it :-)