Sonja Flemming, SHOWTIME / Everett Collection
In the fourth season of the Showtime hit, the 14-year-old son of Mary Louise Parker’s freewheeling mom brought home two Goth girls with one thing in mind. To prepare for their wild night together, Simone and Harmony research sexual positions on the Internet, but it’s young Shane who gets cold feet. After being egged on by his older brother, Shane retreats to the fate of his bedroom, but in true jailbait-and-switch fashion, the show cuts away. The threesome is seen sleeping the next morning, and the following season Shane has an STD scare from his night with the Marilyn Manson fans. Turns out his health issue is the result of a very rare male yeast infection. Reality bites.