This koala bear flys in from Austrailia to visit his friends in New York. His friends take him out to a house of ill repute for a night of wild abandon. The next morning, the koala bear is putting on his things and walking out, but he is stopped by the madam. "Ahem!!!" says the madam. "Ahem, What?" replys the koala bear. The madam asks "do you know where you are?" and the koala bear replys "well yes, I'm in a house of ill repute." The madam says "look honey, I don't think you get the idea - take this dictionary and look up 'prostitute'. So the koala bear looks up 'prostitute' in the dictionary and reads: "A woman who trades sexual services for money." The koala bear, looking puzzled hands the dictionary back to the madam and says "OK, look up KOALA BEAR." So the madam looks up 'koala bear' and reads: "A small Austrailian marsupial which eats bushes and leaves."