Everyone has that one coworker who can't do anything right. Messing things up because they're new is one thing. But then there are people like this guy Andy, whose coworkers are sick and tired of him messing up food orders over and over again. This dude doesn't seem to grasp even the most basic of restaurant rules, such as “don't eat raw chicken, even if it's only a little bit raw," and “always wash your hands before preparing food.” These are things one should know even if they're not working…