Arsenal fans enjoyed taking the mick out of Manchester City supporters during the Community Shield yesterday.
The Daily Mail reports Arsenal fans added insult to crushing defeat for Manuel Pellegrini's side by pinching Manchester City fans' Poznan celebration and mocking them with it after Olivier Giroud scored the Gunners' final goal in their 3-0 win.
Arsene Wenger's team cruised to a comfortable victory at Wembley to win the Community Shield, thanks to goals from Giroud, Santi Cazorla and Aaron Ramsey.
City adopted the celebration - which involves fans linking arms, turning their backs to the pitch and then jumping up and down in unison - after Lech Poznan supporters did it against them in a Europa League match in 2010.
