Bayern Munich winger Serge Gnabry may well have aggravated Tottenham fans even more after his stunning four-goal showing on Tuesday... by posting 'NORTH LONDON IS RED!!!' on Twitter!
Gnabry's performance was a lesson in finishing as he contributed to a 7-2 thrashing of Spurs at the Tottenham Hotspur Stadium in the Champions League.
The 24-year-old, who played at Arsenal for four years, deepened the wound with the boastful tweet less than an hour after the game finished.
Serge Gnabry was on fire for Bayern Munich in the second-half against Tottenham Hotspur
The ex-Arsenal winger embarrassed Spurs with four goals as the home side capitulated late on
After a Robert Lewandowski strike in first-half injury-time sent Bayern in 2-1 up at half-time, Gnabry took centre stage with a quick-fire double to extend Bayern's lead.
The German international claimed his hat-trick on 83 minutes, before adding a fourth - and Bayern's seventh - five minutes later.
The winger has now scored five goals in eight appearances in all competitions for the Bundesliga champions this season.
Former Bayern midfielder Owen Hargreaves said Gnabry is playing at a level where he 'blows everyone away'.
Gnabry made his senior Germany debut in 2016 and has scored nine goals in 10 appearances
Speaking on BT Sport, Hargreaves said: 'The German manager [Joachim Low] said the other day he was the first name on the team-sheet.
'That is the level he played at for the last season and we saw that tonight. He blew everyone away.
'He just runs at defenders, leaves them for dead, and the finishing is exquisite.'
Ex-Spurs striker Peter Crouch also highlighted the performance of Gnabry, as well as fellow wide-man Kingsley Coman - the pair were up against Tottenham full-backs Serge Aurier and Danny Rose.