Because what they're doing is working so well. My annual salary is in the low $40k range. I really wish I made six figures and could afford a nicer car, and maybe buy a house sometime soon. Clearly, what I am doing has not been working. So it's time to try something new. Something wacky. Today, in my afternoon meeting, I am going to punch my boss in the throat and take a dump on the overhead projector. I will then hurtle my body down a flight of stairs while singing the chorus to "Shiny, Happy People" by REM. Once I hit the bottom, I will spring up and shout "TA DA!" and spread my arms wide in triumph. Maybe then my fortunes will turn. If you knew you were about to lose your job anyway, those might be perfectly reasonable things to do. The point is, they have nothing to lose at this point so they may as well start acting like it. I don't think there's ever an appropriate time to take a crap on the projector. Maybe if you won the lotto and didn't ever need to work again and you wanted to leave your mark on the company.