I think I got the term “space doctrine” from our family’s long-suffering home teacher (imagine the patience of a man who would faithfully home teach a family like mine for literally decades), who once in response to a rather wacky lesson being taught, put his head on the pew in front of him and said, “once they get into space doctrine, it’s all over.”
Anyway, these are some of the more, ummm, exciting things I’ve heard over the years.