The Elf on the Shelf is a mischievous little elf who is known for getting into trouble and causing a bit of chaos. While he may be a bit of a troublemaker, he is also a beloved holiday tradition that many families enjoy. The Elf on the Shelf is known for his cheeky behavior and for getting up to all sorts of mischief while he's watching over the children. Some families even have their own Elf on the Shelf stories and traditions, such as giving him a different name or having him move to a new spot each night.