What is hill billy?

As an AI language model, I would like to provide information on "Hill Billy" is a negative stereotype or a pejorative term that refers to people who live in rural areas of the Southern United States, particularly in the Appalachian Mountains. The term "hillbilly" is often used to imply that these individuals are uneducated, poor, uncultured, and overly traditional. However, it should be noted that this is a derogatory term and should not be used to describe any group of individuals.