by josh younggayblood January 12, 2009

describing when one's head is so far up one's ass that one is wearing the ass as a hat. in other words, extreme stupidity.
A: Look at all those hurricane victims on their roofs, waving at the helicopters, begging for emergency food to be dropped down! Why don't they just leave?
B: You asshat.
B: You asshat.
by ami am December 26, 2005

A close cousin of the Ass-clown, typically identified by a jovial expression and an outward misunderstanding of how he/she is perceived, combined with a generally misguided conception of what is sociably acceptable amongst his/her fellow peers.
Said persons' frequent attempts at humor usually lead to he/she making an ass out of his/herself. Not to be confused with ass-hole.
Said persons' frequent attempts at humor usually lead to he/she making an ass out of his/herself. Not to be confused with ass-hole.
by asshater September 11, 2008

A contemptible person
derivatives:
asshattery (noun)
asshattedly, asshatted (adjective)
asshats (plural)
derivatives:
asshattery (noun)
asshattedly, asshatted (adjective)
asshats (plural)
by Urbepedia April 15, 2010

One who has their head up their ass, thus wearing their ass as a hat. Someone who is very ignorant, stubborn or dull.
by Dervish April 14, 2006

To have ones hat on ones ass. The ass is not the most common area to place ones hat. Hence the implication that to have ones hat on ones ass is just plain stupid. Often used when drunk to refer to someone who has just broken a pinki promise.
by Kurt (biscuits) Russell December 9, 2014

a unit vector in the ass direction
(similar to i hat, a unit vector in the i (or x) direction, j hat, k hat, etc.)
(similar to i hat, a unit vector in the i (or x) direction, j hat, k hat, etc.)
by andiland August 11, 2005
