A simple young man got very dr…

A simple young man got very drunk one day and was caught short on the way home so he relieved himself in the local river. At that moment a policeman came along and shouted to him.
?Stop that immediately, put it away and go home, you drunken sod.?
The man stuck his dick back inside his trousers and started to laugh.
?What the hell are you laughing at?? demanded the policeman.
?Ha, ha,? replied the man. ?I really tricked you this time. I put it away but I didn?t stop.?