* What would you consider the average size of a working team, here? (You'd be surprised- sometimes the answer is '1', sometimes it is '50', and the discussion this generates is usually worthwhile. )

* What kind of kid buys Armor Hot Dogs? (Fat kids. Skinny kids. Kids who climb on rocks. )

* (to a developer) Tell me about what _YOU_ do. Could you describe your day-to-day routine to me? (It's open-ended, and certain answers, like 'rock back-and-forth, in the corner, in the fetal position, cradling a rifle' or 'ASP.NET programming' are sure signs that you might want to stay clear. Good answers include 'something different every day' and 'sneaking into homes to steal pens'.)

* What would you imagine that I would be doing, here? ("Mopping.")

* What are your opinions and policies on ongoing education, here? Do you have resources? Do employees attend conferences? (Some companies will laugh you out of the office, and/or point at their tiny 'reference shelf', many others support this sort of initiative. It's best to gauge this before you ask the question.)

* Try to identify things that your interviewers seem especially proud of, and ask them about those things - even if you already know the answer, they will be happy to talk about them. (Say, for example, the HR person repeatedly mentions the innovative "80/20" policy. Despite that you know what an 80/20 policy is, like the back of your freaking hand... ask questions about it, to show interest. )

* Who, exactly, put the ram in the ramma-lamma-ding dong?

* What sort of source control do you use? (This is seriously important. You might get stuck using something vile like CVS or SourceSafe. On top of that, asking this question demonstrates that you are aware of the importance of source control, a point that you could always drive home.)

A couple of more-precise but ultimately not-that-useful technical questions can help, too. If a company is doing web technology, ask them what sort of hosting arrangement that they have, whether or not they have a dedicated sysadmin, whether or not they have a development/production split, how changes get moved from development to production, if they do code reviews, what development methodology they prefer, etcetera, etcetera.

And you must always, always blow on the pie. I mean, ask at least one question. You must always ask at least one question.