High Quality Content by WIKIPEDIA articles! Henny Penny, also known as Chicken Licken or Chicken Little, is a folk tale with a moral in the form of a cumulative tale about a chicken who believes the world is coming to an end. The phrase "The sky is falling!" features prominently in the story, and has passed into the English language as a common idiom indicating a hysterical or mistaken belief that disaster is imminent. Versions of the story go back more than 25 centuries and it continues to be referenced in a variety of media.