Episode Titles: Lunar
You are viewing a list of 1 The Big Bang Theory episode featuring "Lunar" in their title.
Season 3, Episode 23 - The Lunar Excitation
Aired May 24, 2010
After Penny grows tired of her dim-witted date, she worries that dating Leonard has ruined her for dating normal guys. Meanwhile, Wolowitz and Koothrappali conspire to find Sheldon's perfect match online.