Ok, here is an idea for a new forum game. Initially I wanted to make it thematic and start it in 20 chat game, but I thought forum game would be more fun. Rules are easy, I'm thinking of something/someone, it can be literally anything in the world, and you have only 20 questions to ask. The only rule is they should be questions that can be answered by yes/no. Sometimes I might throw in some hints like answering "a little" to a yes/no question when the answer is not completely clear. I advise you to wait for an answer to one question before asking another one, the tricky part will be how you'll cooperate, since I will be answering all questions, unless they'll be obviously trollish. All other discussion is of course allowed in this thread, but after question #20 you have to make a specific guess.
Here we go, what am I thinking of?
p.s. I recommend making questions numbered and bold