Arsenal may have beaten Stoke City 3-0 on Sunday, but don't let that result fool you - the Gunners were absolutely terrible for most of the game.
It took until the 75th minute for Arsene Wenger's side to finally break the deadlock and it was thanks to a somewhat dubious penalty.
Mesut Ozil went to ground in the box under a challenge from Bruno Martins Indi, but replays showed the Stoke centre-back touched the ball.
Pierre-Emerick Aubameyang made no mistake from the penalty spot, though, sending Jack Butland the wrong way to make it 1-0.
Aubameyang then doubled his and Arsenal's tally with a clinical finish from a corner before Alexandre Lacazette added a third, again from the penalty spot.
It's no coincidence that things started to happen for Arsenal when Ozil kicked up a gear, though the German was involved in a heated bust-up with Hector Bellerin on the pitch.
In the 85th minute, with Bellerin on the ball down the right flank, Ozil made a run in behind Stoke's defence but wasn't found.
By the time Bellerin passed to the 29-year-old, he was offside and the linesman raised his flag. It was a terrible piece of play from the Spanish right-back.
And yet, somehow, Bellerin had the audacity to have a go at Ozil for being in an offside position, which didn't go down well at all.
In the video below, you can clearly see Ozil tells Bellerin to "f*** off" before angrily shouting in his direction. Check it out.
OZIL LAYS INTO BELLERIN
Arsenal fans immediately picked up on the argument and think Ozil said: "F*** off, you speak too much," to Bellerin before saying he'll see him in the dressing room. Crazy scenes.