diapersexual /ˌdaɪ(ə)pɚˈsɛkʃuːəl/adjective 1noun 1forms 3 adjective1 •(US, Canada) Sexually attracted to diapers; having diapersexuality.I know at least 5 people that classify themselves as diapersexual. It's not funny - it's more accurate than saying that they are asexual. — 2017 noun1 •(US, Canada) A person with a sexual interest in diapers; one who has diapersexuality.Exactly. Heck I might even be a diapersexual. Lol — 2017 formsdiapersexuals · more diapersexual · most diapersexual