The term 'Cave Dwellers of Folklore' refers to the mythical creatures known as trolls. Trolls are often depicted as large, ugly humanoid creatures that live in caves or other dark places. They are usually portrayed as being mischievous and sometimes dangerous. In some stories, they are even said to be able to turn into animals or objects. Trolls have been a part of folklore for centuries, and their popularity has endured in modern culture.