I was reading on a message board website a long time ago and all the people on the website were debating if Paul McCartney was alive or dead. Many claimed that Paul McCartney was assasinated in the 1970s and replaced with a look-a-like who these crackpot theorists call "Faul" or Fake Paul. They have all these really wierd theories and compare signatures and stuff. Thats probably one of the more wacked out theories that I have heard. Oh I have also heard of this website where people believe the earth is actually flat and not round. Flat earth society.