The Big Bang Theory

Thursdays 8:00 PM on CBS
The big bang theory
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A Romantic Trip
Watch The Big Bang Theory Season 7 Episode 15
"The Locomotive Manipulation"
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Amy, Sheldon, Howard and Bernadette plan a trip to the wine country together on The Big Bang Theory.

Sheldon Con
Watch The Big Bang Theory Season 7 Episode 14
"The Convention Conundrum"
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When Sheldon can't get in to Comic Con, he decides to devise his own comic book convention on The Big Bang Theory.

Sheldon's Time Off
Watch The Big Bang Theory Season 7 Episode 13
"The Occupation Recalibration"
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Penny gets a big break at a full time acting job while Sheldon is forced to take time off on The Big Bang Theory.

Consoling Penny
Watch The Big Bang Theory Season 7 Episode 12
"The Hesitation Ramification"
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When Penny's acting debut doesn't go as she hoped, she ends up asking Leonard an serious question about their relationship on The Big Bang Theory.

Life Without Sheldon
Watch The Big Bang Theory Season 7 Episode 11
"The Cooper Extraction"
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With Sheldon away, each of them wonders what their lives would be like if they'd never met him on The Big Bang Theory.

Sheldon's Shame
Watch The Big Bang Theory Season 7 Episode 10
"The Discovery Dissipation"
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Leonard and Amy try to help Sheldon handle when one of his discoveries is disproved on The Big Bang Theory.

Thanksgiving Dinner
Watch The Big Bang Theory Season 7 Episode 9
"The Thanksgiving Decoupling"
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Sheldon protests when the rest of the gang wants to spend Thanksgiving with Mrs. Wolowitz on The Big Bang Theory.

Paying For Past Mistakes
Watch The Big Bang Theory Season 7 Episode 8
"The Itchy Brain Simulation"
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When a past mistake comes to light, Sheldon makes Leonard pay by walking a mile in his shoes on The Big Bang Theory.

Dueling Science Guys
Watch The Big Bang Theory Season 7 Episode 7
"The Proton Displacement"
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Sheldon seeks his revenge when his childhood idle Dr. Proton asks for Leonard's help with an experiment on The Big Bang Theory.

The Scientific Fraud
Watch The Big Bang Theory Season 7 Episode 6
"The Romance Resonance"
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Sheldon worries that a major scientific breakthrough will follow him for the rest of his career, while Howard's grand romantic gesture affects other relationships on The Big Bang Theory.

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TBBT Quotes

Penny: Here's a question-- as an alien pretending to be human, are you planning to engage in any post-prom mating rituals with Amy?
Sheldon: There are post-prom mating rituals?
Penny: Not always. Unless your date drives a van with an air mattress, then always.
Sheldon: Well, if it's part of the prom experience, then I'm open to it.
Penny: You're kidding.
Sheldon: I may be an alien, but I have urges.If Amy wants to copulate by firing her eggs into space, well, then, I will happily catch them with the reproductive sac on my upper flermin. I'm not the best at reading facial cues, but I can see that you're a little turned on.

Penny, there's only one cookie with something in the middle that solves life's problems, and that's an Oreo. Or a Nutter Butter, if you're in a pinch.

Sheldon