The only lines I remember, and this is how I remember them, came from a non-Jewish counselor at a "non-Jewish" summer camp founded by a Jewish man and populated entirely by non-observant Jewish girls in the North Woods of Wisconsin in the very early 1970s. I have been searching for background on this ditty for years. Thank you for this thread.

Onward, Onward, Onward to the foe
Eating lox and bagels as we go

No more dirty dishes
Just gefilte fishes
Fight, fight, fight for kosher ham
(boom boom, boom boom)