3. Space Invaders
Some people at the office have the irritating habit of bringing their lunch or coffee to others desks. While sharing or eating together is not bad, what irritates is that such people do not care for a spillage and never clean their coworkers’ desks. In addition, they keep piling their personal things on their desks while little space is left for important files and folders which they start piling on other people’s desks.
