LOL, so true.
Around 7 or 8 years ago I was working on a project where the Engineer wanted submittal documentation that we met NFPA 97. I had never heard of it, turns out is is for chimneys and the like. I saw it in the bid spec but assumed that he meant NFPA 79 and I supplied that, but he kept insisting in email correspondences to the GC that we had failed to provide all required documentation and was holding back the retention. It was a headache for a lot of people and after about 2 months, he finally understood what I was saying.