Project Time!

Over the course of rehabbing my foot, I've been collecting these progressively stronger giant rubber bands of different colors that I use to strengthen my muscles.

Every time my foot gets stronger, they give me one that's a different color with more tension. They're fun, but I need to figure out what to do with these things.

And so I'm turning to you all for help, because here are the best (and I use that term loosely) ideas I've come up with so far:

- Water balloon launchers, to facilitate water-balloon fights within the office or with the crews other shows shooting on the lot.
- Some sort of cat toy (Chaplin already attacks my foot when I'm trying to exercise it, so this isn't much of a leap).
- The beginnings of a trebuchet to launch pumpkins.

They're about five feet in length, and so far I have red, yellow and blue. I believe the next color is green.

Any ideas?