A list of dumb company policies. My personal favourite on this list: "If a customer asks for a bathroom, do not let him or her use it or admit to having one even if the customer sees the employee bathroom sign and is in dire need to relieve themselves."
Also, you might be working with a psychopath. How to tell: Remorseless revelry in causing hardship on other people. Research shows 1-3% of males and 0.5% of females are psychopaths, which doesn't bode well for those of us who work in large places with hundreds of employees. Beware the crazies.
And according to this study we all should be flirting with our colleagues more. Good for camraderie.