I had a weird dream last night (ok, I guess it was actually this morning, considering the time I went to bed). In said dream, a friend of mine, who shall remain nameless, turned out to have an identical twin, who showed up locally. "Ok", you may say, "that doesn't sound too weird. What, was it an 'evil twin', or something?" The answer is that, rather quickly, it appeared that my friend was in fact, the evil twin.