Originally Posted by
Savage25
A very drunk friend once switched around all the "Do Not Disturb" signs to "Make up my room" while walking down the corridor to his room. Must have been some very angry people on that floor the next morning...
I've been a couple places where they have two plastic cards, one for DND, one for MUMR, each one saying the same thing on both sides. I figured it was to prevent exactly this sort of activity.