Those are good. The only one I have worth mentioning was a conversation that went like this:

Manager: So you like caving?

Me: Yeah, I was able to go on a month long expedition last summer to the mountains of Peru.

Manager: I can't believe your old job didn't fire you for taking a month off.

Me: I gave a lot of notice and had the vacation saved up.

Manager: That would never happen here. I have a problem leaving for a week.

In retrospect, I really appreciated the honesty. Declined that offer without hesitation.