Arsene Wenger is likely to be hauled before the FA after a disgraceful touchline bust-up with Alan Pardew.
When the West Ham boss celebrated Marlon Harewood's late winner in front of the Arsenal bench, Wenger responded by repeatedly shoving Pardew in the chest and allegedly said: "F***ing disgrace".
The angry Arsenal manager appeared ready to exchange blows with Pardew before they were separated by their staff and fourth official Andy D'Urso.
Players picked up on the bad atmosphere, too, and as they went off at the end, Arsenal goalkeper Jens Lehmann squirted water into Teddy Sheringham's face and mocked the West Ham striker by slapping him on the back several times. Then Hayden Mullins squirted water down Cesc Fabregas's back.