Eu sei, a anedota que se segue está em inglês. Peço desculpa mas como poderão verificar só resulta mesmo em inglês.
A girl was visiting her blonde friend, who had acquired two new dogs, and asked her what their names were. The blonde responded by saying that one was named Rolex and the other was named Timex. Her friend said: "Whoever heard of someone naming dogs like that?" "HELLOOOOOO," answered the blonde "They're watch dogs!"