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140.
used in place of other words such as dumbass, ass clown, cunt cap, or idiot. people who live in small swedish towns in the middle of kansas are ones most commonly referred to as ass hats... nobody really knows why or where this phrase was started... but tho said to have been started long ago it is slowly starting to make a comeback starting in kansas and spreading to several known places such as smithville missouri and even omaha nebraska... tho unknown why it is making a comeback, it is greatly becoming a common work among the high school crowd and will most likely soon if not already hit your school!
Zack: Go ahead and speed... it's not like the cops will cross the median to pull you over!
Luke: Zack.... shut up ass hat!!!
by Luke and Zack December 25, 2005
4 20
 
1.
One who has their head up their ass. Thus wearing their ass as a hat. Asshat
by Anonymous October 11, 2002
9529 914
 
2.
A person, of either gender, whose behavior displays such ignorance/obnoxiousness that you would like to make them wear their own ass as a hat.
Usage: "Can you believe that my boss is making me stay until 9 pm on a Friday!?" "What an asshat."
by c g ball September 06, 2005
3058 1009
 
3.
One whose head is so far up their rear end it could pass for a hat; used to describe a person who is stubborn, cruel, or otherwise unpleasant to be around.
Leave 'em alone, asshat!
by Iceburg124 December 22, 2004
1434 277
 
4.
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.)
"Andrew is such an asshat."
"Totally. His unit vector is definitely pointed in the ass direction."
by andiland July 20, 2005
2544 1488
 
5.
Idiotic, stupid. To act like a moron.

From the popular insult "to have your head up your ass". This imagry leads to ones ass being placed on the head like a hat, hence "asshat".
That asshat spilled soda all over my new shirt.
by deadzombie August 13, 2004
1167 181
 
6.
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.
by ami am November 16, 2005
1555 614
 
7.
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.
"Quit throwing pennies at that homeless man, you asshat."

"Hey asshat, thanks for double parking."
by asshater August 13, 2006
807 367