An American catches the GHAN from Adelaide to Darwin. He gets off at Alice to have a look around, and then gets back on the train.
When he gets to his compartment, an elderly lady has taken his seat, and put her dog on the last empty seat next to her. The American politely asks if she can please put the dog on the floor so he can have the seat. The elderly woman just shakes her head.
So the American starts walking up and down the train looking for another vacant seat, but the train is full, and there isn't one. He gets back to he compartment, and again asks the woman to please remove the dog from the seat, he is tired and needs to sit down. The woman refuses.
The American walks up and down the train again, but still can't find a seat, so in desperation he returns and asks the woman a third time for the seat. She still refuses. He loses his temper, grabs the dog, throws it out of the window, and sits down.
An old Aussie sitting opposite him slowly shakes his head, leans over to the American and says: "You Americans... You do everything wrong. You drive on the wrong side of the road. You eat with the work in the wrong hand. And now you throw the wrong bitch out of the window!"