I believe
that it was the first post the guy who started this thread made. Kind of a "Hello B3ta! I've clearly not been watching this site long enough to realise that posting this picture of me waving a B3ta flag and sticking my thumb up will start a bandwagon."

He may also be Jesus though. This is quite possibly true.
(boris the spider, Fri 7 Mar 2008, 21:37, archived)