The Spoiler Alert Segmentation

The Spoiler Alert Segmentation is the fifteenth episode of the sixth season of the CBS sitcom, The Big Bang Theory. The episode will air on  February 7, 2013.

Summary
As Leonard is reading a Harry Potterbook, Sheldon tells him what happens. Leonard (again) complains about Sheldon and tells him he doesn't want to live with him anymore. He wants to live with Penny. Howard and Bernadette are off to a conference in Las Vegas and Howard asks Raj to look in on his mother. While at Penny's apartment, Leonard asks if there is any reason why he can't move in with her. Even though she can't think of any, she has a wide-eyed look on her face. Raj has dinner with Mrs. Wolowitz and spends the night. When Howard hears about this, he texts "GET OUT OF THERE!" While Sheldon is talking about how hard it will be to break in a new roommate, Amy suggests that she move in since she already knows him. Sheldon thinks the suggestion is logical. Later meeting Penny, Sheldon complains about Amy moving in, while Penny isn't happy about Leonard moving in. Sheldon uses this bit of information to tell Amy why she can't move in (Leonard is returning), so she runs over to Penny's to confront her. Now everyone knows everything and is arguing in the hallway. Amy exclaims that she'll show Sheldon and move in with Penny. Penny now has the same wide-eyed look on her face and goes into her apartment. Leonard and Sheldon return to their place. In the final tag, Raj is seen still trapped at the Wolowitz house.

Notes:

 * Title Reference: The title comes from a comment made by Leonard just before he slams Penny's door in Sheldon's face.

Reference:
Taping Report by Kyzzx