Arsenal’s emphatic 4-1 triumph over Tottenham Hotspur in the north London derby not only strengthened their position at the top of the Premier League but also sparked some post-match theatrics.Defender Gabriel Magalhães added fuel to the rivalry by taking to social media with a playful, yet pointed, jab at Spurs following the final whistle.DOWNLOAD THE OFFICIAL CAUGHTOFFSIDE APP FOR ALL THE LATEST & BREAKING UPDATES – STRAIGHT TO YOUR PHONE! ON APPLE & GOOGLE PLAYOn a night when Mikel Arteta’s side delivered a commanding performance, the celebrations extended beyond the pitch.Arsenal completely dominated SpursArsenal produced a clinical display to overpower Tottenham.Braces from Eberechi Eze and Viktor Gyökeres ensured the Gunners secured all three points, while Randal Kolo Muani’s first-half strike for Spurs ultimately proved little more than a footnote in a one-sided contest.The result allowed Arsenal to reassert a five-point advantage over Manchester City at the summit, albeit having played one game more.It also provided a timely response to their midweek draw against Wolves, restoring momentum at a critical juncture in the title race.More Stories / Latest News‘He’s been a real nuisance’ – Gary Neville praises Arsenal star after NLD winFeb 23 2026, 6:27Arsenal star mocks Tottenham with social media post after North London derby winFeb 23 2026, 6:19“Good players with bad habits” – Igor Tudor criticises Tottenham players after heavy North London derby defeatFeb 22 2026, 22:08Gabriel mocked Tottenham on social mediaAmong the most eye-catching moments came after the match, when Gabriel shared a celebratory image from the Arsenal team bus on his Instagram account.Image via: Gabriel’s Instagram account.The Brazilian defender was pictured holding a four of hearts playing card, a nod to the scoreline, alongside the Player of the Match award.With a relaxed grin, a Rio drink and a packet of M&Ms in frame, the post quickly circulated among fans.The gesture was widely interpreted as playful banter. The victory will give Arsenal much needed confidence with Mikel Arteta’s side now getting ready to face Chelsea at the Emirates Stadium in their next match.‘Slightly concerned’: Sutton slams Arsenal players for what they did after the 4-1 win against TottenhamThe post Arsenal star mocks Tottenham with social media post after North London derby win appeared first on CaughtOffside.