Big Bang Theory Quote 1003
Sheldon: Einstein defined insanity as doing the same thing over and over again and expecting different results. By that definition, Penny is cuckoo for Cocoa Puffs.
Quote from 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 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 the episode The Gorilla Experiment
Sheldon: Why are you crying?
Penny: Because I'm stupid.
Sheldon: That's no reason to cry. One cries because one is sad. For example, I cry because others are stupid, and that makes me sad.
'The Boyfriend Complexity' Quotes
Quote from Sheldon
Leonard: You'll never guess what just happened.
Sheldon: You went out in the hallway, stumbled into an inter-dimensional portal, which brought you 5,000 years into the future, where you took advantage of the advanced technology to build a time machine, and now you're back, to bring us all with you to the year 7010, where we are transported to work at the think-a-torium by telepathically controlled flying dolphins?
Leonard: Penny kissed me.
Sheldon: Who would ever guess that?
Quote from Sheldon
Sheldon: I'd like to go over some proposed changes to the roommate agreement, specifically to address Penny's annoying personal habits.
Penny: Oh my God! What personal habits?
Sheldon: I have a list. FYI overuse of the phrase "Oh my God" is number 12.
Quote from Howard
Sheldon: I don't care for novelty editions of Monopoly. I prefer the classics: regular and Klingon.
Howard: Actually, Indian Monopoly is just like regular. Except the money is in rupees and instead of hotels, you build call centers. And when you pick a chance card, you might die of dysentery. Just FYI, that was racist.