Episode
The Big Bang Theory: The 21-Second Excitation
Overview
While the guys camp in line for a long-awaited movie screening, Penny and Bernadette invite Amy to her first slumber party.
Details
- Series
- The Big Bang Theory
- Season
- Season 4
- Episode
- Episode 8
- Air date
- 2010-11-11
- Runtime
- 19 min
Episode context
The 21-Second Excitation is Episode 8 in Season 4 of The Big Bang Theory. It aired on 2010-11-11. The runtime is 19 min.
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More episodes from this season
Episode 6: The Irish Pub Formulation
Leonard keeps an affair a secret from Sheldon, Howard and Raj.
Episode 10: The Alien Parasite Hypothesis
Amy finds she has sexual feelings for Penny's ex, while Koothrappali and Wolowitz try to prove who would be the better superhero.
Episode 5: The Desperation Emanation
Leonard realizes he’s the only one without a girlfriend, while Sheldon wants to get rid of his.
Episode 11: The Justice League Recombination
The guys find a "super" use for Penny's new boyfriend, Zack, when they enter a costume contest as the Justice League.
Episode 4: The Hot Troll Deviation
An embarrassing secret of Wolowitz's comes to light, while Sheldon and Raj have a small war at work.
Episode 12: The Bus Pants Utilization
Leonard's idea for a smartphone app derails his friendship with Sheldon.
Episode 3: The Zazzy Substitution
The guys are concerned as Sheldon searches for an alternative to human companionship.
Episode 13: The Love Car Displacement
Bernadette runs into her ex-boyfriend while attending a science event with Wolowitz.
Episode 2: The Cruciferous Vegetable Amplification
Realizing he will not live long enough to download his consciousness into a robot body, Sheldon tries to extend his life span.
Episode 14: The Thespian Catalyst
Hoping it will make him a better teacher, Sheldon has Penny give him acting lessons. Raj has fantasies about a friend's girlfriend.