Asparagus. (A spare, I guess)
Because If it's one or less, I'm totally there.
Because he needed a stool sample.
Because he was totally radical! EDIT: I guess this didn't blow up.
For 2 weeks.
Did they ever get back on the Reich track (I saw the post in /r/history earlier and was disappointed to find it was a serious question. I fixed it.)
Because his colleagues would call him the Quantum Mechanic.
If your asparagus brought em, then I'd be impressed.