Declan Rice gives it back to the Tottenham fans who egged him on just before Arsenal scored from a corner.
Declan Rice appeared to turn around and mock Tottenham fans after Arsenal scored from their corner.
The Gunners midfielder received a lot of stick from his rivals' fans as he prepared to take the set-piece, and a section of the fans were seen shouting at him.
However, he quickly made them regret it.
Rice's corner ended up meeting Kai Havertzwho climbed the highest to pass Guglielmo Vicario to make it 3-0 with 10 minutes left before the break.
When the ball hit the back of the net, Rice quickly confronted disgruntled home fans who were shouting at him as he celebrated.
Rice has established himself as a Gunners fan favorite since signing from West Ham last summer for £105m including add-ons.
He has played 47 games in all competitions, scoring six goals and eight assists in that time.
Bukayo Saka He had already rubbed salt in Spurs' wounds this afternoon with his own gestures to local fans when the Gunners went 2-0 up.
First, his corner forced his fierce rivals to concede an owl goal, with Pierre-Emile Hojbjerg sending the ball into his own goal.
Saka then scored and doubled his team's lead.
The Gunners lost their clean sheet David Rayá took a goal kick straight to Christian Romerowith the defender chesting the ball before passing the Gunners goalkeeper to make it 3-1.
Rice was then left shaking his head as he conceded a penalty with less than 10 minutes remaining, kicking Ben Davies in the back of the leg.
Captain Heung-min Son then converted a penalty to make it 3-2, but the home team failed to find an equalizer in the end.
Arsenal are now four points clear at the top of the Premier League, with second place city of manchester ready to play Nottingham Forestone of their two remaining games, later on Sunday.