Has anyone ever heard an older person say “Sugar Jets” as a way not to swear?

My fiancé and I got into a discussion that somehow turned into words our parents said instead of cursing. I can plainly remember my dad says “sugar jets” when I was a kid in the 80s. My fiancé never heard of anyone ever saying that, and when I looked online I could find very little information confirming other people saying it. Has anyone else ever heard their parents or grandparents say “sugar jets”?