The Big Bang Theory

Season 2 Episode 11

The Bath Item Gift Hypothesis

23
Aired Monday 8:00 PM Dec 15, 2008 on CBS

Trivia

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  • Quotes

    • Sheldon: You got me a present?
      Penny: Uh-huh.
      Sheldon: Why would you do such a thing?
      Penny: I don't know. 'Cause it's Christmas.
      Sheldon: Oh, Penny! I know you think you're being generous but the foundation of gift-giving is reciprocity. You haven't given me a gift; you've given me an obligation.

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