Episode Titles: Stimulation
You are viewing a list of 1 The Big Bang Theory episode featuring "Stimulation" in their title.
Season 3, Episode 21 - The Plimpton Stimulation
Aired May 10, 2010
The gang is surprised to hear Sheldon is having a female guest stay over. Although Sheldon's interest in his guest is purely academic, Dr. Elizabeth Plimpton invites a different kind of attention when she meets Leonard, Howard and Raj.