diaperslut /ˌdaɪ(ə)pɚˈslʌt/ noun1 •(US, vulgar) A person, especially one who is submissive, who has a sexual interest in diapers; a diaper lover.Hi! Im such a big fan. I've read all your stories and id love to become a diaperslut~ — 2016 formsdiapersluts