One night a police officer named Mike was working the grave-yard shift and he drove to his house around 3 A.M. in the morning. He opened the door to the bedroom quietly and took off his clothes in the dark ,and got in bed with his wife. Then she said ,"Honey, can you go over to the Drug Store and pick me up some Asprin?" The husband said yes, got dressed in the dark, and walked over to the Drug Store. When he got to the Drug Store, he got the Asprin and went up to the desk so that the clerk could ring it up. Then when he got up there, the clerk asked,"Say, Aren't you Mike This-and-That?" Mike answered him and said, "Yes I am." Then the clerk looked puzzled and asked, "Well, aren't you a police officer?" And again Mike replied yes. Then the clerk asked,"Then why are you dressed like the fire chief?"