A friend of mine runs a post office. One of his customers was having trouble remembering his pin number and my friend, Alan, was trying to help him out. The conversation went like this...
Alan: Bobby, what year were you born? (It's common for people to use this).
Bobby: I think it was 1922.
Alan: That would make you 86. Bobby, you're NOT 86!
Bobby: No, I'm 52---I'll be 56 next year.
Names have been changed.