Quote from Rachel in The One with All the Poker
Ross: Pheebs, how many do you want? Phoebe: I just need two. The 10 of spades and the 6 of clubs. Ross: No, you can't- Rachel: Oh, I have the 10 of spades! Here. Phoebe: Thanks! Ross: No, you see, you can't do that. Rachel: No, that's all right. I don't need them. I'm going for fours.