Aussie slang for a lazy person.

One who lives off or profits by the work of others while making no contribution.
Originally British slang meaning pimp, its currency has continued in Australia while it has died out in Britain.

Slack arse prick who does fuck all, yet pretends he's king fuckin' dick.

lazy person, layabout, somebody who always relies on other people to do things or lend him things

A man who sits on his arse watching the Wiser (TV) and who leeches of his to get by Wife. Generally looks like a balding middle age man with a gut that sits ontop of the table-