Sheldon Cooper: Did she let you play with her train set?Tam Nguyen: In a manner of speaking.
Read more Sheldon Cooper QuotesFrom: The Big Bang Theory
Howard Wolowitz: Mom also had just gotten some news that might've upset her.Bernadette Rostenkowski: What?Howard Wolowitz: It's not important.Bernadette Rostenkowski: Come on, Howard, I'm going to be your wife. You can share anything with me.Howard Wolowitz: Oh, you'd think that, but no.Bernadette Rostenkowski: You told her we were going to get married and she had a heart attack?Howard Wolowitz: You can't take that personally.Penny: How else is she supposed to take it?Howard Wolowitz: What you've gotta keep in mind is that ever since my dad left, I've been the whole world to my mother. I mean, she'd be threatened by any woman who can give me what she can't.Bernadette Rostenkowski: You mean sexual intercourse?Howard Wolowitz: Well, when you say it like that, you make it sound creepy.Priya Koothrappali: What happened?Bernadette Rostenkowski: Howard's mother had a heart attack because I have sex with him and she can't!
Penny Hofstadter: Helium.Sheldon Cooper: Yes.Sheldon Cooper: Taylor Swift.Penny Hofstadter: Yes.Penny Hofstadter: Pi.Sheldon Cooper: Yes.Sheldon Cooper: Kardashian.Penny Hofstadter: More specific.Sheldon Cooper: Khloé?Penny Hofstadter: Yes!Sheldon Cooper: Ah! See, I remember because if it looks like Kim, it's Kim; if it looks kinda like Kim, it's Kourtney; if it looks nothing like Kim, it's Khloé.
Leonard Hofstadter: Sheldon, your food's getting cold.Sheldon Cooper: I'll eat later. Right now I'm suckling at the informative bosom of Mother Physics.Penny: Hot when Sheldon talks dirty.