Shelby Counterman shows off her thousands of cockroaches and beams with pride as she describes each ones special attributes.

Across the country, five kids show off their unusual collections they’ve spent years gathering in the TLC upcoming special, MY KID’S OBSESSION, premiering Wednesday, December 28 at 10/9 C.

The season kicks off with a one-hour special that shows the world of the female maskers: men who dress in rubber suits and masks to look like life-sized, shapely female dolls.

Mary has taken her addiction to cat food to the extreme, consuming over 900 cat treats and several cans of wet food every day.

Mary has moved on to eating wet cat food and shares her snacks with her 17-year-old cat.

Alicia has been addicted to smelling mothballs for 15 years, keeping them all over her house and even in her purse!

Season three of My Strange Addiction delves even deeper into the human psyche to explore the odd things people will do to ease anxieties. The brand new season of My Strange Addiction premieres Sunday, February 12 @ 10/9c.

32-year-old Sheyla has spent nearly $250,000 on 22 breast enlargement surgeries to achieve her 38KKK bust size.

Casie copes with her husband's sudden death by carrying around his urn and eating his ashes.

27-year-old 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.

Kailyn is only 18 years old, but she consumes a huge amount of plastic objects every day and even chooses it over food.

Mary's addiction to cat food leads her to consume over 900 cat treats and several cans of wet food every day. She can't help herself -- she just loves the crunchiness of the treats.

Nathaniel comes clean to his father about his intimate relationship with Chase, a 1998 Chevy Monte Carlo. Shocked by the news, Nathaniel's Dad feels he might be responsible for this behavior.

Teresa eats about two pounds of rocks each day and has no plans to give up her lifelong addiction.

Gloria is so obsessed with bleach that she takes a "bleach" bath every morning. She uses more than 300 gallons a year.

Nathaniel's psychotherapist fears that Nathaniel's intimate relationship with his car will harm him socially -- threatening not only friendships, but potentially his job as well.

Andrea has been addicted to eating tape for 9 years and eats 6,000 ft every month. She's finally ready to confess her addiction to her best friend, Brendon, so she can get his advice.

Sheyla has spent over $250,000 on 22 surgeries to perfect her 38 Triple-K breasts. Doctors told her that she would die if she didn't take her implants out. She told them that she didn't want to live without them.