Episode Titles: Paradox
You are viewing a list of 1 The Big Bang Theory episode featuring "Paradox" in their title.
Season 1, Episode 7 - The Dumpling Paradox
Aired November 5, 2007
Penny's promiscuous friend from Nebraska is in town and Wolowitz quickly seduces her, taking over Penny's apartment in the process. Penny takes refuge on Sheldon and Leonard's couch. With Wolowitz otherwise engaged, the guys enlist Penny as the fourth member of their Halo team.