Fight or Flight

Season 1, Episode 10 (The Loobenfeld Decay) Leonard: How long is [Toby/Leo] going to stay here? Sheldon: He's a homeless drug addict, Leonard. Where's he going to go? Boy, you have a lot to learn about lying. Sheldon: (Knocking on Penny's door early in the morning). Penny, Penny, Penny! (Penny opens the door). Sheldon: Good morning. Penny: Do you have any idea what time it is? Sheldon: Of course I do, my watch is linked to the atomic clock in Boulder, Colorado. It's accurate to one-tenth of a second, but as I'm saying this it occurs to me once again your question may have been rhetorical. Sheldon: Artificial intelligences do not have teen fetishes. Season 1, Episode 11 (The Pancake Batter Anomaly) Sheldon: We have no idea what pathogen Typhoid Penny’s introduced into our environment. And having never been to Nebraska I’m relatively certain that I have no Corn Husking antibodies. Sheldon: Obviously you're not well-suited for three-dimensional chess. Perhaps thr...

Season 1, Episode 3 (The Fuzzy Boots Corollary) Sheldon: (to Leonard, who has decided to give up on Penny) Well, at least now you can retrieve the black box from the twisted, smoldering wreckage that was once your fantasy of dating her and analyze the data so you don%u2019t crash into Geek Mountain again. Sheldon: I think that you [Leonard] have as much of a chance of having a sexual relationship with Penny as the Hubble telescope does of discovering at the center of every black hole is a little man with a flashlight searching for a circuit breaker. Sheldon: There's always a chance that alcohol and poor judgment on her part may lead to a wonderful evening. Sheldon: I don't come over to your house changing things on your boards. Leslie: That's because I don't have mistakes on my boards. Sheldon: That's...That's... Leslie: When you think up an adjective text me. Sheldon: You have about as much chance with her as the Hubble Telescope does of finding in the middle o...

The Big Bang Theory is an American situation comedy created and executive produced by Chuck Lorre and Bill Prady, which premiered on CBS on September 24, 2007. It concerns two male Caltech prodigies in their twenties, one an experimental physicist (Leonard) and the other a theoretical physicist (Sheldon), who live across the hall from an attractive blonde waitress with show-biz aspirations (Penny). Leonard and Sheldon's geekiness and intellect are contrasted with Penny's social skills and common sense for comedic effect. Two equally geeky friends of theirs, Howard and Rajesh, are also main characters. Season 1, Episode 1 (Pilot) Sheldon: I don't know what your odds are in the world as a whole but as far as the population of this car goes you're a veritable mack daddy. Penny: I’m a Sagittarius, which probably tells you way more than you need to know. Sheldon: Yes, it tells us that you participate in the mass cultural delusion that the sun’s apparent position relative to ...