text_1: Those who go swimming less than one hour after eating will be taken by a cramp and drown.
text_2: Sightings:   Reference to this belief appears in the 1968 film Star! when one of the characters remarks that “It hasn’t been an hour since lunch” as she passes on a swimming invitation. We mention this sighting in particular solely because of its age: it shows the belief was widespread even in 1968. Also, in a episode of television sitcom Cybill (“Cybill Sheridan’s Day Off,” original air date 18 March 1998), the lead character commands a hunky pool boy whom she loves to see strip down and dive into the pool, “You know, it’s been over an hour since I ate. You can swim again.”