Clothing from The Positive Negative Reaction

  • Batman & Robin T-Shirt

    Batman & Robin T-Shirt wearing Batman & Robin T-Shirt
    Worn by Sheldon
  • The Positive Negative Reaction

    'The Positive Negative Reaction' - Season 9, Episode 16

    When the gang finds out about Bernadette's pregnancy, they celebrate by singing karaoke. Also, Bernadette is concerned when Wolowitz freaks out over her pregnancy announcement, and Wolowitz is convinced he must make more money to provide for the baby.

    Air Date: February 18, 2016.

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