Sometimes people just don't understand how you operate. Some might not want to know how you operate. Put this sign on your office, man cave, or bedroom door to give intruders fair warning just what they're walking into. Funny novelty Room Rules sign reads: "ROOM RULES Authorized Personnel Only Beyond this Point. DO NOT PANIC. Excessive sound levels or odors emanating from this room are not life threatening. DO NOT TOUCH ANYTHING. Messiness is a sign of genius. Tidying up could impact negatively on my mental development. RESPECT THE 3 M's. My room, My space, My business. HOURS OF OPERATION: Never before noon! Cash Donations Welcome!" This funny, US made metal sign is great for your dorm room or man cave wall decor. Also makes a great bedroom accessory and humorous, but somewhat honest gift for kids, teenagers, and your college-aged sons or daughters.