I have an old story in my files from a few years ago. I found it on Elbourne.org. The story goes like this.
One man said to another at a school function for their kids: "I've been racking my mind, but I can’t place you. You look very much like somebody I have seen a lot - and for some reason I get the feeling you're somebody I don't LIKE - but I can't remember why. Isn't that strange?"
"There's nothing strange about it," said the other man. "For the last two years I've passed you the collection plate in church!"