Do not disturb signs are supposed to be our sleep and sexy time protectors, but often they seem to be ignored. You're at a hotel, trying to enjoy a proper night's sleep or get your freak on, and the maid thinks to herself, "you know what, I better knock loudly ten times, just to make sure." You get abnormally angry at someone who's simply trying to do their job, and they get mad at you for being so rude. It's a vicious cycle. These are funny do not disturb signs that should hopefully fix all future disturbances of the peace. Or, you can simply put a sock on the door knob. That is universally understood. These are definitively the funniest do not disturb signs ever.