Seeing your team score an injury-time winner is a moment that has to be celebrated - even if you can be seen on national TV.
The Gunners beat the Red Devils 3-1 in dramatic fashion thanks to two late goals by Declan Rice and Gabriel Jesus.
Rice netted in the 96th minute before the Brazilian striker wrapped up the three points eleven minutes into injury time to spark wild scenes at the Emirates Stadium.
But things were just as jubilant in the Channel 4 newsroom with an employee seen jumping for joy in the background of the 6pm bulletin.
As Jenkins closed up the show, you can quite clearly see several hands in the air in response to the Gunners win, with one gentleman in particular rising to his feet waving two celebratory fists in the air several times.
Viewers were left in hysterics, one said: "This is brilliant."
A second commented: "Every Arsenal fan in the world."
Another added: "Being an Arsenal supporter isn't good for your health. Rollercoaster emotions."
The Channel 4 worker was one of the luckier Gooners to watch the incredible comeback after some fans had already left the stadium when Rice netted his winner.
Supporters were on rollercoaster throughout the afternoon and had earlier been left fuming as Kai Havertz missed a sitter and then saw the penalty he won overturned by VAR.
But all were singing come the final whistle as "Rice Rice Baby" was belted out from the stands as Mikel Arteta's side made it ten points from four games.
Meanwhile, Man Utd have accumulated just six so far this season.