cari istilah yang lo mau, kaya' b4nny:
 
1.
One who has their head up their ass. Thus wearing their ass as a hat. Asshat
dari Anonymous Jum'at, 11 Oktober 2002
 
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."
dari c g ball Selasa, 06 September 2005
 
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!
dari Iceburg124 Rabu, 22 Desember 2004
 
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."
dari andiland Rabu, 20 Juli 2005
 
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.
dari deadzombie Jum'at, 13 Agustus 2004
 
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.
dari ami am Rabu, 16 November 2005
 
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."
dari asshater Minggu, 13 Agustus 2006