Manchester City were struggling at home to Jose Mourinho’s Chelsea on Monday night.
Before the game, the Man City fans unfurled a new banner directed at Manchester United boss David Moyes.
The Scottish manager has endured a tough start top his managerial career at Manchester United.
Man City fans took the opportunity to rub it in, hanging up an old picture of Moyes with the ironic title ‘Football Genius’.
There is also another banner mocking former Man United manager Sir Alex Ferguson.