Mundre goes to the local novelty shop and finds a pair of x-ray glasses. He thinks, "Great, I'll have them." On his way home, he puts them on. Bingo! He sees everyone in the street naked. He takes them off for a moment, and everyone has their clothes on. Puts the glasses back on... everyone is naked! "Will you look at that!l!" Happy as Larry he gets home, goes up to the bedroom and finds his wife and the postman, naked in bed. He takes his glasses off, and the two are still naked. He puts them back on, and they are still naked. "Damn," he says, "I just paid fifty quid for these and they're broken already!"