A ghoul is a mythical creature often associated with graveyards and the consumption of human flesh. In folklore, ghouls are depicted as undead beings that rise from the grave to feast on corpses. They are commonly found in Arabic mythology and have been popularized in various cultures, including literature and film. In modern media, ghouls appear in horror stories, video games, and movies, often portrayed as terrifying monsters. They are sometimes linked to other supernatural beings, such as zombies and vampires, and are used to explore themes of death and the macabre.