Australia

Australia is a country in the continent of Oceania, the Simpsons visit it when Bart makes a prank call asking what way the water goes. Bart then leaves the phone off the hook, raking up a huge bill for them as he made a reverse call. The guy sues him and Bart has to travel to a court in Australia. He ends up letting Bart Junior (a bullfrog) free and this makes a lot of bullfrogs in Australia, which there weren't previously.

Bart ended up calling an Australian bar using Dennis Leary's stolen cell phone to play a prank call. Specifically, he called a Australian Bar called Crocodile Dunkee requesting for a "Drew P. Wiener" causing the barkeep to call out for the person and stating "I have in my hand a "Drew P. Wiener", causing the patrons to laugh at him and tell him that he'd "better put it down, mate!", to the barkeep's frustration.

Flag (Simpsons)
The flag has A butt and A Boot,but the flag in real life isn't true. In later appearances of Australia, it seems to use the real flag.

Punishment
In Australia, they use corporal punishment, the most popular which is the boot. Which, truthfully, is complete bollocks.