Gary Neville labelled Arsenal defender Gabriel as 'disrespectful' after he was spotted laughing in the face of Manchester City striker Erling Haaland in Sunday's 5-1 win.
The Gunners went 1-0 up at the Emirates Stadium in only the second minute courtesy of Martin Odegaard's third goal of the season.
After seeing the ball hit the back of City's net, Gabriel gleefully ran up the pitch to celebrate with his team-mates, pausing along the way to mock Haaland.
While Arsenal fans revelled in the moment on social media, Sky Sports pundit Gary Neville was less than impressed with the Brazilian's actions.