When hanging on to a lead, or generally winning a match:
It would be to the tune of "Let's Hang On", particularly the chorus
Let's hang on to what we've got
Don't let go, boys, we've got a lot
Got a lot of goals between us
Hang on, hang on, hang on to what we've we got
And fun fact: Frankie Valli and the Four Seasons started out of Newark, so who could ask for more of a local connection!!!
Something like that. I think it would be very cool, and I think new fun chants would bring a great breath of fresh air. Thank you for reading.