Not exactly a movie quote.... it didn't even make it to the series, but it's a good one
Quote:Cersei and Tyrion sit down to talk:
Tyrion: Were you fucking our dear Jaime?
Cersei: *slap*
Tyrion: You think I'm as blind as our father? Altough it's pretty unfair that you open your legs for one brother, and not for the other.
Cersei: *SLAP*
Tyrion: Just kidding. I prefer a good whore. Never understood what he saw on you, apart from his own mirror.
Cersei: *SLAP*