Once there was a police man and one day on duty he saw a man with a brick on a leash. Being the man that he was he went over and said to the man and said nice dog you got there.
The man replied, "it's not a dog its a brick dumb ass!"
The policeman said "I'm really sorry for wasting your time" feeling embarrassed and strolled away quickly.
When the policeman was out of site the man bent down and whispered to the brick: "Got him there didn't we Rover?"