Interesting. I had to look that up, and apparently a Lt Col called it that in his 1920 memoirs: https://en.wikipedia.org/wiki/World_War_I#Names https://en.wiki

Interesting. I had to look that up, and apparently a Lt Col called it that in his 1920 memoirs: https://en.wikipedia.org/wiki/World_War_I#Names https://en.wikipedia.org/wiki/World_War_I#Names