Dumbledore Versus the Map

Hi guys,
Have you ever wondered what the Marauders Map would say to people if they said the spell wrong? Anybody? Dumbledore? McGonagall? Filch? Now wonder no more as this book will enlighten us all. :)
I am open to any suggestions of people that you might wish to make- the weirder the better.
I have set this to a mature setting for the possibility of swearing.