A woman is listening to the radio and she hears a warning that someone is driving the wrong way on a local highway. She's concerned about this because she knows her husband is driving on that same highway on his way home. So she calls her husband and tells him, "Be careful. I just heard that some crazy person is on the highway going the wrong way."

Her husband replies, "It's really scary out here all right! It's not just one person driving the wrong way---there are hundreds of them!"