I just had to de-lurk to talk about this:
Some user named His Own Rectum (probably a neo-Nazi) pops up and starts
editing. Then an admin comes along, notes that the user is full of @#%
and that the username breaks a taboo so he ...
Wait for it....
...blocks His Own Rectum.
ROTFLMAO with tears in my eyes!
Uncle Ed
P.S. This really happened, check the logs:
http://en.wikipedia.org/wiki/Special:Ipblocklist