We could start a little competition to give Joe an epithet for the history books, much as the various Medieval European royal lines. We’ve all heard of Alfred the Great and Charles the Hammer (i.e. Charles Martel). But there are other less known kings, such as Charles the Bald or Pippin the Short, and then there are Charles the Fat, Ethelred the Unready, and, not to be forgotten, Charles the Simple.
So, what can we come up with and make stick: Joe the ________? Let the competition begin.
Joe the Befuddled.
Mad King Joe