(Question Posted on the Facebook page:  Sexy Nerd Society  )  MY ANSWER! Given a decent caffeine buzz first, Almost anything! Any topic! (other than perhaps sport.) The information might not be totally accurate, But it will be done with enough confidence to make even experts in the audience that know better than me, Doubt their own knowledge and expertise! Without caffeine, I could do the same but only for about 20 (ish) minutes. (For sport and stuff I have total ignorance off, then half the given above times.) If it is something I actually happen to know something about, then the only issue is for others is, “How do I shut this dull person up!” And IF I happen to be given prep time then it becomes a “money for nothing and chicks for free,” type situation! And given 3 weeks of time to research a topic, I am confident that I could bluff my way through a convention of lifetime academics on the subject! I watch the classic comedy...