Mesut Ozil was in a cheeky mood ahead of Arsenal's 3-2 win over Crystal Palace.
The German playmaker saw an opportunity to humiliate his Gunners teammate Danny Welbeck on Thursday evening, and took the opportunity with both hands.
Arsenal's official Instagram account caught the action as the Gunners players made their way off the Selhurst Park pitch after warming up.
Ozil was filmed wandering towards the tunnel with a ball glued to his feet while the former Manchester United striker jogged ahead of him.
Without warning, the German fired the ball off the advertising hoardings and nutmegged Welbeck, before bursting out laughing.
Welbeck responded by turning around and grabbing Ozil before cracking a smile himself and heading off into the changing room.
Arsenal showed a lot of quality and fight in the game that followed, and took an early lead against Palace through Shkodran Mustafi.
They were pegged back after the break when Andros Townsend found the back of the net, but later stormed into a 3-1 lead when Alexis Sanchez found his feet.
James Tomkins netted late with a well-placed header to set up a nervy finish, but the Gunners held on to secure the points.