Joke: The Logic of Being Logical...
"English, Math, Science, and Logic." "Logic?" Jim asks. "What the hell is that?" "Here, I'll give you an example. Do you own a weed wacker?" Proudly, Jim responded, "Yes, I do." "Well, if you own a weed wacker, then logically speaking you own a lawn," the Dean said. "Yes, yes I do have a lawn!"