It's giving middle school behavior, not workplace professionalism. When it comes to office dynamics, it can be common for some healthy, playful teasing among coworkers. This kind of behavior is always risky, though, since there's a fine line between teasing and bullying. Furthermore, this is a work environment and not a friend group hangout. Teasing of any kind can be quickly misinterpreted. Now, when it comes to this group of terrible coworkers, we think it's crystal clear that this goes far b…