David Beckham's goal against Wimbledon. Wayne Rooney's overhead kick against Manchester City. Stan Collymore against Newcastle United.
Every single one of these moments has been beaten by Sergio Aguero's goal that wasn't just a match-winner, but a title-winner. And, not just was it a title, it was City's first-ever and one which was then snatched away from their rivals Manchester United as a result.
Quite literally, United were going to be champions upon the 93rd minute of the game between City and Queens Park Rangers at the Etihad. At 93:20, however, City were champions.
It's probably football's most insane moment.