Region of origin: Java, Indonesia
The result of a black magic spell to gain material wealth, the person casting the spell is possessed by a demon and cursed to take on the form of a large boar, the Babi Ngepet. While a boar, they will wander by or into nearby homes at night, magically collecting money and jewelry as they pass until they can return home and safely resume their human form. It is thought the concept likely shares some origins with cèlèngan, a Javanese term associated with piggy banks.
Originally posted on Tumblr on September 12, 2016