Copyright: the boy who cried wolf
The Boy Who Cried Wolf is one of Aesop's Fables.
The tale concerns a shepherd boy who repeatedly fools villagers into thinking a wolf is attacking his town's flock. When an actual wolf appears and the boy calls for help, the villagers believe that it is another false alarm, and the sheep are eaten by the wolf.
The Boy Who Cried Wolf - From Wikipedia, the free encyclopedia
This tag implicates aesop's_fables (learn more).