2) A Vagina
As the doctor inspected the vibrator lodged inside Mrs Thatcher's vagina, he turned and said "The fuckin' fuckers fucked up that fuckin' cunt's cunt."
It has almost replaced the word 'mate', often used in Australia to refer to people in a conversation when they can't be bothered trying to remember your name.
American feminist: I find that insulting
Sick Aussie Cunt: Piss off
Sick Aussie Cunt 1: Sup cunt?
Sick Aussie Cunt 2: Nothing much, cunt.