The townspeople from the Boy Who Cried Wolf.
These jerks put a CHILD in charge of watching over their sheep - something that not only constitutes child labour, but also:
-would not give him the emotional, mental, and physical stimulation required for his age group
-puts him in danger of a wolf attack
-burdens him with a major responsibility most adults would not be able to handle
and then they expect him NOT to play a few pranks during his duty? And somehow these utter NINNYHAMMERS, despite making the CHOICE to work with a CHILD, cannot read his facial expressions or tone of voice well enough to tell when he's lying or truthful - SOMETHING THAT IS ESSENTIAL FOR WHEN YOU'RE WORKING WITH CHILDREN.
While we're at it: why did they even keep the boy around? Surely the moment their trust was severed and they "knew" there'd be no wolf attacks, they'd just... you know, HIRE SOMEONE ELSE TO WATCH OVER THE SHEEP!?!? or at the very least get someone to supervise the boy?
Rant over.