I'm sorry, this is off-topic, but your subject line made me think of
an amusing (true) story. A relative of mine tried to join a bulletin
board, but they refused to let him join because of his name--they
told him they don't accept his kind on their bulletin board. He tried
to insist that he was for real, but they wouldn't believe him. His name
just happens to be John Bogus. :)

Francoise