the.com/handbook
The rulebook you ignore until the moment it saves your job.
means A compact guide that lays out the essential facts or instructions for doing something, meant to be kept close at hand.
from About as literal as English gets: a book sized and meant to be held in the hand. It traces back to Old English handboc, a compound of hand and boc (book), originally describing a short manual or handy reference work — the modern sense barely strayed from the original idea at all.
- origin
- literally hand plus book, no metaphor needed
- employee version
- half policy, half legal liability shield
- irony
- nobody reads it until something goes wrong
- predecessor
- manuals existed before printing, scrolls on rules