Bogie in the Fairy Realm

https://solitarypaganism.com/fairy-magick/bogie-in-the-fairy-realm/
A frightening goblin of English folklore.

The bogie is described as little, black, and hairy.

It is considered dangerous, mischievous, sly, and is renowned for its intelligence.

Parents would use the threat of the bogie to frighten young children into good behavior.