Duck Hat

This item is believed no longer to exist in the game.

"Man. The Duck Hat. I don't even remember what that was all about. I think I made a template of how the game should look, and put "You find a Duck Hat!" in the events area, so we had to put one in the game just to carry on the joke. I believe it no longer exists in the game."-user:Motorhed

Perhaps it was a reference to the Duck Man of the Discworld Novels.