Most moms say this as a way to get their kids to mind their Ps and Qs. But really the magic word(s) are "HEY THIS IS LIBRARY" It means "mind your Ps and Qs" or "Say please" to get children to say their manners.
Ah ah ah, you didn't say the "magic word(s)"!
What they use as language to trick you in a courtroom. All courts are contract enforcement. They offer you accept. Not justice but trickery
How did your court case go
That damn lawyer used word magic on me. Made me feel better about getting rammed in the ass by the corporate government court crooks