One of the greatest moments in unscripted television comedy occurred when Tim Conway and Harvey Korman performed on The Carol Burnett Show. In a sketch as undercover cops, Conway deliberately went off-script, delivering increasingly absurd lines until Korman could no longer contain himself, collapsing into laughter. The audience cheered wildly, cameras shook from the chaos, and Carol Burnett herself laughed so hard she cried backstage. The scene has endured as a timeless classic, remembered not only for the jokes but for the sheer spontaneity and delight it brought. To this day, viewers call it the funniest television meltdown ever captured on film.