A group of tourists sitting round a table in a Chinese restaurant in Melbourne and as the waitress passed the table she noticed that all the men were jerking off as hard as possible under the table.
She was outraged and shouted at the men " Excuse me, this is Australia, we do not condone such behaviour in this country you must stop immediately or leave!!"
One of the tourists replied "But we are very hungry"
She said "and you really think you will get better service with such behaviour???
He replied with amazement, "We are only doing what you asked on the menu - First come first served"