Well, it's been a while since I have been interviewing (2-3 years).

I feel comfortable/confident answering any Q's asked of me (ok, I am nervous, so what!?).

I am more interested in what questions I should ask THEM.

I always sort of freeze-up (all numbed up) by the end of the interviews, and I forget or dismiss whatever Q's I wanted to ask of them.

What Q's are good to ask that probably have not been answered already by the end of the interview?
(smart-ass answers/Q's are welcome too)