Alexis Sanchez has invoked the wrath of Arsenal fans (which isn't too difficult, really), after he was caught sharing a laugh on the bench with Petr Cech at the same time his team were being ruthlessly dismantled by Bayern Munich.
Having taken the lead through a tidy Theo Walcott finish at the Emirates last night, Arsenal were brought crashing back to grim reality; with Bayern rolling in five quick-fire goals to finish off an embarrassing tie that will heap even more pressure on Arsene Wenger and his team.
Sanchez saw the funny side of it all, though.
Unsurprisingly, fans on social media had an opinion...
While Arsenal do 10-2 take a bit of a beating when they come up against the world's best teams (sorry), even the most jaded of fans couldn't have expected such a performance.
Whether they can recover is yet to be seen, but what does look certain is that Sanchez will be out of there as soon as possible; laughing all the way to Paris, or Turin, or anywhere that isn't North London.