"Feel like you are running on empty? Go ahead and let everyone else know. And then take a vacation. (Genius at Work - Facts about work that you probably don't know and will now want to forget. The only way to make it through a day at the office is with a cup of coffee in one hand and a sense of humor in the other. Jokes at work, jokes about work, jokes about coworkers, and jokes about management. Perfect gifts for your boss, customers, coworkers, or college graduates about to start working.