Interesting Job

Q: This job is unbelievable.
A: I know. I used to tell people at parties that I knock people over for a living and no one believed me. Every now and then, after a team meeting, I would be struck by how absurd it was that we'd just spent 30 minutes in a brainstorming session on new or better ways to make people fall down.

Knocking People Over
McSweeney's Internet Tendency - Interviews With People Who Have Interesting Or Unusual Jobs.