A voodoo doll is a small figure, often made of cloth or other materials, that is used in various spiritual practices, particularly in Haitian Vodou. It is typically associated with the belief that it can represent a person and be used to influence their well-being or emotions. In popular culture, voodoo dolls are often depicted as tools for casting spells or curses, where pins are inserted into the doll to cause pain or misfortune to the person it represents. However, in traditional practices, they are more commonly used for healing, protection, and connection to spiritual energies.