St Peter is standing at heaven's gate when a man walks up. "Welcome to heaven my son. What did you do with your life?" "I was a policeman," he responded. "What kind of policeman?" St Peter asked. "I was a vice officer. I kept dangerous narcotics out of the hands of kids." "Wonderful my son, welcome to heaven. Pass through the gates." A few moments later a second man walks up. "Welcome to heaven my son. What did you do with your life?" "I was a policeman," he responded. "What kind of policeman?" St Peter asked. "I was a traffic officer. I kept the roads and highways safe for travelers." "Well done. Pass through the gates into paradise." A few moments later a third man walks up. "Welcome to heaven my son. What did you do with your life?" "I was a policeman," he responded. "What kind of policeman?" St Peter asked. "I was a Military Policeman, Sir." "Excellent my son, I've gotta take a leak, watch the gate will ya?"