Vote for your favorite The Big Bang Theory episodes in our tournament

<< Previous PictureNext Picture >>

Picture 4 / 9

Picture 4 / 9

The Toast Derivation
Season 4, Episode 17 - Aired February 24, 2011

When the gang start spending more time at Priya's apartment, Sheldon realizes Leonard is the center of their social group, not him. Meanwhile, Penny tries to move on after seeing Leonard in a new relationship.

<< Previous PictureNext Picture >>