During the last 5 seconds of a question, switch your answer to the answer that all the other contestants have selected if that answer is correct.
Bait and Switch
On 3 separate occasions, lure other players onto a wrong answer, then switch to the correct answer with less than 3 seconds left on the clock.
Comeback of the Century
Losing 0-4, correctly answer 5 questions consecutively to win the "Face Off" round.