Southampton delivered a stunning 2-1 upset, knocking Arsenal out of the FA Cup, a result that understandably sparked frustration among Gunners fans.
One Arsenal supporter took to the platform "X" (formerly Twitter), labeling Southampton's victory as fortunate. The Saints' official account wasn't having it, firing back with a sarcastic, "Enjoy your quadruple!" to the disgruntled Arsenal fan.
Mikel Arteta's side had been competing on all four fronts until their League Cup final defeat to Manchester City. Now, with their FA Cup exit, Arsenal are left to contend only in the Premier League and the Champions League for the remainder of the season.
In the league, they sit atop the table with a nine-point lead over second-placed City, albeit with an extra game played. In the Champions League, they face Sporting Lisbon in the quarter-finals, as they push to secure a trophy this season.