The game show "Let's Make a Deal" debuted in 1963 and was hosted for 30 years by Monty Hall. The game show was known for the crazy costumes the contestants wore and is famous in the statistics world for the "Big Deal" segment. In the Big Deal segment of the show, contestants are shown 3 numbered doors and are told about the fabulous/expensive prize behind 1 of the three doors. One of the other doors has an ok prize, and the third door typically would have a lousy prize, like a goat (the farm animal kind, not the Tom Brady kind).