Messing around or playing dirty tricks on your coworkers and office makes seems to be a big thing. It may surprass pilfering office supplies.What is the big deal about it? Don't you go to work to help your employer earn outragous profits while you earn a pittance of a salary? Are you not a slave to the machine?
Stop thinking about screwing your coworkers and get your nose back to the grindstone. Remember from the moment you clock in to the moment you clock out 100% of your attention and activity needs to be spent benefiting your employer.
When you come to work with this correct and positive additude your work will progress and your office workers will end up screwing themselves as their work (in comparison) will suffer because they are too busy trying to screw each other and steal all the office supplies.