The Hatter is usually referred to as the Mad Hatter. However he is never called this by Lewis Carroll in the book Alice's Adventures in Wonderland. I have made this for two reasons:
The first being it is October 6th, Reason to Stamp Day over at Gingersnaps and it is Mad Hatter Day.
The second reason is that Alice was based on a girl called Alice Liddell and believe it or not I am actually related to her.