This is epic :). I can imagine how interviewer would be pissed off if you come this prepared. They love those koan type questions but don't like when you turn the tables on them.
The last one was "how many tennis balls could you fit in the Empire State Building?". I spent maybe 10 minutes asking idiotic "clarifying" questions before the interviewer realized I was messing with him (e.g. "can I use any color for the balls?" "Do I have a crew to help me?" "Can I try to crush them?" etc). He got pretty upset yeah, saying that I wasn't taking it seriously. I just said "with a question like that I think you're the one not taking it seriously". I didn't get the job.