Tyrion Lannister: I wish… to confess. I saved you. I saved this city and all your worthless lives. I should have let Stannis kill you all. I’m guilty. Guilty. Is that what you want to hear?
Tywin Lannister: You admit you poisoned the king?
Tyrion Lannister: No, of that I’m innocent. I’m guilty of a far more monstrous crime. I am guilty of being a dwarf.
Tywin Lannister: You are not on trial for being a dwarf.
Tyrion Lannister: Oh, yes, I am. I’ve been on trial for that my entire life.
Tywin Lannister: Have you nothing to say in your defense?
Tyrion Lannister: Nothing but this… I did not do it. I did not kill Joffrey, but I wish that I had. Watching your vicious b*stard die gave me more relief than 1,000 lying wh*res. I wish I was the monster you think I am. I wish I had enough poison for the whole pack of you. I would gladly give my life to watch you all swallow it.
From Game of Thrones – Season 4 Episode 6: ‘The Laws of Gods and Men’ (4×06)