The line comes from That Mitchell and Webb Look, the BBC sketch show starring David Mitchell and Robert Webb that ran from 2006 to 2010. In the snooker sketch the commentators treat a poor shot with serious sports analysis, and the phrase that's a bad miss became the memorable punchline. Clipped on its own, the line spread online as a short reaction sound for mistakes in sport, games and everyday fails, where the formal commentary style makes an ordinary error feel officially judged and much funnier.