Australian outlaws of the bush were known as bushrangers.
Ned Kelly
Another name for a remote bush area could be wilderness or backcountry.
A Tale of the Australian Bush was created on 1911-03-15.
If you mean a thicket as in the bush, or thorns, then bramble bush would be another name.
The slang term for the Australian Threepence was "tray".
brumby
The outback.
A holly shrub.
Australian Aboriginals did not where hats due to the fact that they most of the time didn't wear cloths but there is an Australian company who i don't remember its name that makes hats specifically for the Australian outback. They are called Akubra hats.
bush ausies
George W. Bush was the president of the United States. Another name he was sometimes informally referred to was "Dubya" due to how Texans say "W".