That's a difficult one. By answering it, perhaps we would be defeating the object of the question in that the reply would indicate a question which was then no longer random. It's a bit like observing something, by the very act of observing it you are in some way influencing events.
Getting back to the question about random questions, the best way to catch someone out is by asking them something completely irrelevant and unconnected to the situation in which you find yourself at that moment.
Someone I know used to throw people by suddenly asking out of the blue, "Are those your own teeth?" Sometimes it worked, sometimes it didn't.
The most random question, then, is one that relates to a subject that is least likely to be in the person's mind at that precise moment in time. A subject that's so left field, that it's off the radar completely.
Getting back to the question about random questions, the best way to catch someone out is by asking them something completely irrelevant and unconnected to the situation in which you find yourself at that moment.
Someone I know used to throw people by suddenly asking out of the blue, "Are those your own teeth?" Sometimes it worked, sometimes it didn't.
The most random question, then, is one that relates to a subject that is least likely to be in the person's mind at that precise moment in time. A subject that's so left field, that it's off the radar completely.