1. The hole you shit out of.
2. An annoying person that you would just love to smack.

Someone who acts like they own the place and that the whole world revolves around them. They look after number one, and everyone else is low on the priority list. If you know the arsehole well, often even just their presence can make you feel small and insignificant, and generally they treat you like something they stepped on.

A person who fills you with disgust and anger.

British phrase for someone you don't especially like

A british derogatory term for a obnoxious Male. See also Twat, Bastard and Dickhead. Not to be confused with asshole, also known as the anus.

Arsehole, is another word for anus.

It is also used to describe a member of society who is thoroughly useless or who's actions add to the problems of others.

the arsehole.
an exceptionally foul mood,brought on by a particular event,or events.