“Howard: You know, I'm really glad you decided to learn Mandarin. Sheldon: Why? Howard:…”

“Scissors cuts paper, paper covers rock, rock crushes lizard, lizard poisons Spock, Spock…”

“Howard: Oh, stop it with the fake third-world crap. Your father is a gynecologist, and you…”

“Sheldon: Is it wrong to say I love our killer robot? Raj: As with my father I both love…”