A 22-year-old woman who is addicted to chewing on urine-soaked diapers and a 50-year-old man who uses leeches up to 40 times a year.

Kailyn, 18, has eaten plastic every day for more than 11 years, consuming more than 150 pounds of plastic; Gloria, 28, has taken her addiction to bleach to the extreme by bathing in it daily.

Nathaniel has been in a relationship with his car, Chase, for nearly five years, taking it out on dates, buying it gifts, and even getting intimate with it; Jaye has been addicted to snorting baby powder for 16 years.