Troy Deeney blatantly attacked Arsenal boss Unai Emery after he was sent off in Hornets 1-0 loss to Arsenal on Monday night.
Deeny was sent off following a red card for elbowing Arsenal midfielder Lucas Torreira just into 11 minutes into the game.
The striker argued with the referee Craig Pawson and protested his innocence despite hitting the Uruguayan who fell on the field holding his face.
And the cameras captured his eight-words as he argued with Arsenal boss Emery before heading down the tunnel.
“He’s a f****** p****,” Deeney appeared to say. “I’ve ran past him.”
The 30-year-old had saved some of his anger for Arsenal boss Unai Emery, and pointing back towards Torreira and appearing to be shouting at the Spaniard.