Quote from Phoebe in The One with Ross's Sandwich
Teacher: What do you think? Uh, you in the blue shirt? Phoebe: I think that yours is a question with many possible answers. Teacher: Would you care to venture one? Phoebe: Would you care to venture one? Teacher: Are you just repeating what I'm saying? Phoebe: Are you just repeating what I'm saying? Teacher: All right. Let's move on. Phoebe: Okay, then.