When Did You Have A Drink?

A father and his little son were going to home. The boy was interested in all kinds of things and always asking questions as a little boy. Everything will make him ask questions. Now, he saw his father’s swiss replica watch bought in the wholesale replica watch market today and asked: “Dad, what does the replica watch means?” His dad was drunk and said:” Baby, don’t ask me any question. I’m drunk.” The little boy was confused:” What’s the meaning of the word ‘drunk’, dad?” “Well, my honey,” his father replied,” Look, there are standing two placemen. If I regard the two policemen as four then I’m drunk.” “But dad,” the boy said, “There is only one policeman. Why do you say there are two policemen? Am I drunk too? ” His father squints to the policeman for a long tome. Then he said: Yes, honey, when did you have a drink?”