The Big Bang Theory Quotes

Popular Quotes

Quote from Sheldon in the episode The Jiminy Conjecture

Raj: I don't like bugs, okay. They freak me out.
Sheldon: Interesting. You're afraid of insects and women. Ladybugs must render you catatonic.

Quote from Sheldon in the episode The Lizard-Spock Expansion

Sheldon: Scissors cuts 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.

Quote from Howard in the episode The Tangerine Factor

Howard: You know, I'm really glad you decided to learn Mandarin.
Sheldon: Why?
Howard: Once you're fluent, you'll have a billion more people to annoy instead of me.

Quote from Stuart in the episode The Hofstadter Isotope

Stuart: Oh, Sheldon, I'm afraid you couldn't be more wrong.
Sheldon: More wrong? Wrong is an absolute state and not subject to gradation.
Stuart: Of course it is. It's a little wrong to say a tomato is a vegetable, it's very wrong to say it's a suspension bridge.

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Trending Quotes

Quote from Sheldon in the episode The Locomotion Interruption

Sheldon: I feel renewed. I'm ready to deal with any changes that come my way. [sees Penny] Your hair is different. You changed your hair. I can't take this. I'm out.

Quote from Mary Cooper in the episode The Holiday Summation

Mary Cooper: Thank you, God, for the food we are about to receive and for the nourishment of our bodies and bless the hands that prepared it. Amen.
Sheldon: Given that your hands prepared it, isn't that a little self-serving?
Mary Cooper: You start changing the words to the prayers, next thing you know, you're in a church with a guitar.

Quote from Raj in the episode The Itchy Brain Simulation

Howard: The man impersonating a bear would like you to know that, "Only you can prevent forest fires."
Raj: I don't get it.
Howard: You didn't have Smokey the Bear in India?
Raj: No. Was he anything like Munmun the Mongoose? He taught us not to play with cobras.
Howard: You had to be taught not to play with cobras?
Raj: You had to be taught not to burn down the forest?

Quote from Sheldon in the episode The Line Substitution Solution

Penny: Helium.
Sheldon: Yes.
Penny: Yes.
Sheldon: Taylor Swift.
Penny: Yes. Pi.
Sheldon: Yes. Kardashian.
Penny: More specific.
Sheldon: Khloe?
Penny: Yes.
Sheldon: See, I remembered because if it looks like Kim it's Kim, if it looks kind of like Kim it's Kourtney, and if it looks nothing like Kim it's Khloe.

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Quote Collections

  • Soft Kitty Quotes Soft Kitty Quotes

    A collection of quotes featuring Soft Kitty, the song Sheldon's mother used to sing to him when he was sick.

  • Bazinga Quotes Bazinga Quotes

    A collection of quotes featuring Sheldon's catchphrase, "Bazinga!", which usually follows one of his "classic pranks".

  • Christmas Quotes Christmas Quotes

    Enjoy a selection of holiday quotes from classic Christmas episodes of The Big Bang Theory.

  • Leonard and Penny Quotes Leonard and Penny Quotes

    The best quotes from Leonard and Penny's relationship, including the moment they met across the hall, their first kiss, their first date, their engagement and their weddings.

  • Sheldon and Amy Quotes Sheldon and Amy Quotes

    The best quotes from Sheldon and Amy's relationship from their first meeting to the signing of the relationship agreement, their first kisses to their first "I love you"s, their engagement and their wedding.