AnimalsJokes A Rat Swallowed A Diamond. What Follows Next Is Funny. 4.9k Views A rat swallowed a diamond and the owner of the diamond contracted a man to kill the rat. When the rat hunter arrived to kill the rat there were more than a thousand rats bunched up altogether and one sitting by itself away from the pack. He spotted and killed the one sitting by itself and to the owner’s surprise, that was the exact one that had swallowed the diamond !!! The amazed diamond owner asked, “How did you know it was that rat?” He responded: “Very easy……. When idiots get rich, they don’t mix with others!!!” See more Previous joke There Was Football Game Between The big Animals And The Little Animals. Next joke The Teacher Was Discussing Insects In Her Biology Class.