Bayern Munich goalkeeper Manuel Neuer was back to work on Saturday following last week's Europa holiday.
The German gloveman trolled Arsenal on Facebook by posting the message: "After the holiday last Wednesday, yesterday was a hard day at work again."
Bayern drew 1-1 with Hertha Berlin in the Bundesliga on the weekend just days after the Bavarian giants hammered the Gunners 5-1 in the Champions League Round of 16 first leg.
Neuer's post indicates that the clash with Arsenal was slightly less troublesome than the league contest against Hertha in Berlin which forced Bayern to work harder than they did when the North Londoners came to town.
The return bout with Arsene Wenger's men takes place at the Emirates Stadium on March 7.