One of the greatest appeals of a game show is in those unscripted moments that live on in infamy. You know the ones. Hilarious and wildly incorrect guesses on The Wheel of Fortune, or Jeopardy!

Heraclitus said, “The only constant in life is change”—but clearly he never watched The Price Is Right. The beloved game show is famously resistant to shaking things up, which is why fans were buzzing ...