Big Bang Theory Quote
Penny: Okay, Sheldon and Amy are still pretty upset about their theory being disproved.
Leonard: So we have made a list of subjects for everyone to avoid.
Penny: Symmetry.
Leonard: Asymmetry.
Penny: Oh, "Sim City". Sounds too much like symmetry.
Leonard: That also applies to "The Simpsons", Simba from "The Lion King" and cymbals.
Penny: Russia or Russian in any context. The country, the dressing, the roulette.
Leonard: Uh, also, no talk of "Rocky IV".
Bernadette: Why "Rocky IV"?
Howard: Because he fights a Russian.
(to Penny and Leonard)
Howard: I'm sorry about her.
Quote from S12E10 - The VCR Illumination