Greg Dean (of the webcomic Real Life) has a strange way of looking at the world. Sometimes I share it. I couldn’t begin to count the number of times I’ve seen one of these signs and deliberately misread it as a demand rather than a description. I can just imagine a group of people marching in front of some construction site, carrying orange protest signs lifted from the side of some road.
Of course, sometimes the signs don’t need to be misread to be funny.