A man enters in a restaurant, eats and gets up from the table crying uncontrollably.
The man was one of a few survivors of a shipwreck. When he was with the other people on the island they reached, they told him that they were eating turtle meat that on of them had hunted. What they were eating was actually meat of other humans who had died in the accident. When he tasted the meat in the restaurant, he realized that it was definetely not turtle.