It's more like "2 Theses, 1 Synthesis" than like "2 Girls, 1 Cup." You can, for instance, post your response video to Steven Pinker's thoughts on the question: "What are the obstacles to secular enlightenment?"
Editorial note: Whoa! You've found a super-old post here on BuzzFeed, from an earlier era of the site. It doesn't really represent where we are anymore, and may in fact be totally broken, but we're leaving it up as a part of our early history.