100+ Quotes from the Big Bang Theory That Are Out of This World

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For twelve seasons, The Big Bang Theory brought joy to fans with its mix of scientific wisdom, geek culture references, and hilariously awkward moments. Featuring a cast of lovable nerds—along with their friend Penny—the show delivered countless quotes that remain etched in our memories. Here’s a collection of some of the most unforgettable lines from this iconic series.

  1. “Scissors cut paper, paper covers rock, rock crushes lizard, lizard poisons Spock, Spock smashes scissors, scissors decapitates lizard, lizard eats paper, paper disproves Spock, Spock vaporizes rock, and as it always has, rock crushes scissors.” — Sheldon Cooper
  2. “I am the ruler of all nerds.” — Leonard
  3. “I really want to throw my poop at her.” — Penny
  4. “As my mom would say, ‘Doing a puzzle is like having a thousand friends.’ She was full of fun lies like that.” — Amy Farrah Fowler
  5. “I’m an engineer with a wild side; I never joke about numbers or intimacy.” — Howard Wolowitz
  6. “While you’re busy building computers or practicing your cello, you’re actually becoming more interesting. When people notice you, they’ll find someone way cooler than they expected. And for those of you who were popular in high school, it’s over. Sorry. Congrats.” — Leonard
  7. “If anyone’s interested, I’ll be spending this Valentine’s like every year. Buying confused chicken from the grocery store, then eating it straight from the package like a beast.” — Raj
  8. “You better find my husband’s mother, because we’re leaving this airport with a dead woman one way or another.” — Bernadette
  9. “What’s up, Shel-Bot?” — Penny
  10. “It’s a Saturnalia miracle.” — Leonard
  11. “The only contribution she could make to science is if they start sending chimps into space again.” — Sheldon Cooper
  12. “I lost my virginity to my cousin, Jeanie, at my Uncle Murray’s funeral. We locked eyes over the pickled herring. I can’t look at it without feeling aroused and ashamed.” — Howard
  13. “Good luck getting these guys excited about a dinner theme. I gave up on my Tom Hanks-Giving.” — Raj
  14. “We’re here to see Koothrappali, not to kill Batman.” — Leonard
  15. “I often forget that others have limitations. It’s quite sad.” — Sheldon Cooper
  16. “I haven’t cried this much since Toy Story 3.” — Raj
  17. “Feelings? What am I, a hippie at a love-in?” — Sheldon Cooper
  18. “I told you not to have espresso after dinner. The tiny cups make you feel big, but it’s not worth it.” — Bernadette
  19. “We’re all sad and weird, unable to get dates. That’s why we battle robots.” — Barry Kripke
  20. “Gosh, Amy. I sense some hostility. Is it because, like Sheldon’s work, your love life is also theoretical?” — Bernadette

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In summary, The Big Bang Theory not only entertained us but also left us with a treasure trove of quotable moments. The characters’ quirky insights on life, love, and science continue to resonate, reminding us of the charm of nerd culture and the warmth of friendships.