My Strange Addiction: Most Extreme Episodes

Theresa has more than 60 hairless pet rats that are taking over her tiny studio apartment; Jazz has been growing her fingernails for 22 years and her longest nail is two feet long.

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.

Trina and her husband Mike have done nearly 7,000 coffee enemas over the last two and a half years; Lisa has been addicted to licking her cat and eating clumps of its hair for three years.

Carrie has been addicted to drinking her urine for four years, drinking about 80 ounces a day, with the belief it has helped treat her cancer despite no medical proof.

Lacey, a 44-year-old mother of six has had at least 30 plastic surgery procedures and spent more than $250,000 building the most extreme body in the world.

Counting down the 10 most shocking addictions ever featured on the series; updates provided.