by GX2 April 19, 2005
by jjjjjjjjjjjjm August 11, 2006
Derived from the words jack ass and mad-hatter. An ass hat is someone who makes a fool of themselves in such a strange and illogical manner that no other word can define them.
"You were arrested on national television for stink palming the President of the United States at a presidential debate? You frigging ass hat!"
by Ethos June 18, 2004
A term to be used in lieu of asshole, dickwad, etcetera. Generally used in regards to a friend of yours, but it can also be aplied to stangers when extreem ass-hattery is being carried out.
by Imragweed December 24, 2008
Created by P. James Murray in 2002 out of Cincinnati, Ohio. Simply put, it is someone who has their head up their ass.
by ChelsBels88 July 16, 2008
by davidtennantmegatron September 29, 2011
by Mad Ass Hatter April 01, 2004