Catherine Boyd: "You took Albert Einstein for a ride on that thing?"
Ed Walters: "Sure."
Catherine Boyd: "Well don't ever do that again!"
Ed Walters: "Come on. He loved it. He went Wahoo."
Catherine Boyd: "Wahoo?"
Ed Walters: "When's the last time he said Wahoo?"
Catherine Boyd: "Well I'm sure I don't know."
Ed Walters: "When's the last time *you* said Wahoo?"
Catherine Boyd: "Well I'm *sure* I don't know."