Map created by James Potter, Sirius Black, Remus Lupin, and Peter Pettigrew (Characters in the Harry Potter franchise) They are also known as the Marauders, or Prongs,Padfoot,Moony, and Wormtail, in that order. This map allows the holder to view the entire layout of Hogwarts, including secret rooms, and can view where any person is going at any time, and can see through any disguise, or potion/spell that is meant to change ones identity. It is activated by "I solemnly swear I am up to no good" If it is opened in any other way (or attempted to) the parchment will spew insults at you
"James Potter and his crew smirked proudly at each other as they viewed their newest, and greatest, creation: The Marauders Map."
by Im here to educate you Muggles March 12, 2017
The Marauders Map is when you take home a random girl and are doing her from behind. When you are about to cum you pull out cum on her back slap it with your “magic wand” and say mischief managed.
by geoe1 July 18, 2014