Slur Represents Reason & Origins
ABC Australians Aboriginals use it to offend white australians, it means "Aboriginal Bum Cleaner"
Banana Bender Australians Austrlian slang term for a useless person living in the state of Queensland.
Bogan Australians New Zealand/Australian white trash or rednecks.

Appearance: Typically clad in black rib jersey (Hallensteins, $49.95), black jeans, and a shredded black heavy-metal t-shirt. Clothing with beer logos is an acceptable alternative to above - Waikato is favourite. Black oil stains on skin optional. A curious feature is the haircut, which although short(ish) at the front and sides is long and straggly at the back. The cover thus provided enables one to distinguish the bogan from the redndeck.

Habitat: The beach in summer, but only those with free road access. Mt Maunganui provides a typical bogan haunt. Despite the heat, bogans NEVER expose their torsos, even when swimming. Science has yet to explain why they refuse to shed their protective coating of black fabric. Bogans may be found at all times on back roads, at rugby matches, and in public bars. If you can't see a bogan straight away, they may be shy - try watching the older Holden Kingswoods for activity.

Feeding: Copious quantities of beer provide all the nourishment a Bogan requires.

Reproduction: Bogans appear to be exclusively male. Females are actively repelled by cries of "getchagearsoff" or "showusyagrowler" if they dare venture too close. Like geeks, rugbyheads and best friends of popular girls, the Bogan is the non-viable offspring of apparently fertile humans.

Seldom seen in numbers fewer than three.

Source: & UD
Caneater Australians Differing origins. 1.) A reference to the amount of canned beer they consume, or 2.) A reference to rural Australians who hail from the area where sugar cane is grown. #2 would require it be spelled cane-eater, if you prefer.
Convict Australians Implies that all Australians are descended from the penal colonies early in Australia's western colonisation.
Crikey Australians Catch phrase of Steve Irwin, a famous Australian animal expert
Dingo Fucker Australians See Roofucker
Drongo Australians A drongo is a very Australian word for an idiot
Foster Australians Australian for piss-poor beer that no self-respecting Aussie would be seen dead drinking.
Gubba Australians Used by Aboriginal people of white Australians. Two theories: some like to think it's a corruption of "governor". Others say it's short for "garbage".
Hoon Australians Australian origin representing an irresponsible person.
Jafa Australians Just Another Fucking Aussie
Kangaroo Australians Self Explanatory.
Kangy Australians Kangaroos (and old queen Molly B II loved kangaroos)
Koala Australians Self-explanatory.
Larrikin Australians Not so much an insult; Comical, roguish individual, prone to rowdy and unruly behaviour, (drunkenness). Coined from an Irish policeman in a Melbourne court, claiming the prisoner was "larkin about". Stereotypical Aussie behaviour.
Oz Australians Shortened form of Aussie
Roo Australians Commonly used due to their extensive supply of the specific animal "kangaroo", used as an offensive term to describe them and the way they walk. Often bouncing around and moving, like kangaroos.
Roofucker Australians Kangaroo-fucker. Australian version of Sheepfucker. Used often on USENET and other internet forums.
Sand Groper Australians Derived from the Sand Groper who lives in the western deserts of Australia.
Shackle Dragger Australians Deported british convicts.
Skip Australians White Australians specifically. From "Skippy the Bush Kangaroo."
Skippy Poofter Australians Comes from ethnic immigrants; skippy meaning kangaroo and poofter is how aussies say someone is gay. So skippy poofter is common insult