Cenobite

Cenobites are fictional beings from the "Hellraiser" films and stories. In that universe, they are humans who have been transformed into creatures that explore extreme pain and pleasure as a single experience. In kink communities, someone may call themselves a cenobite to describe a sadomasochistic identity inspired by this fiction. It usually means they’re into strong, intense mixes of pain and pleasure, often with a dark or spooky theme.