Nancy appears sweet and innocent outwardly, though she harbors an insatiable lust for blood. Vicious and vile, she uses her friendly looks to lure and disarm potential victims into situations where they cannot escape. Regarding physical appearance, Nancy has chin-length short black hair, brown eyes, evident smile lines, a pair of cat-eye glasses, and a small headband. She has a Texan accent and is from a family of cannibals, known as the "Slaughters".