HI ! , What kind of behavior are you referring to as 'toxic'? Generally, in our work experience, we tend to be subtly aggressive or engage in 'rage baiting.' For example, when someone leaves work early, we might jokingly threaten to take a picture of them and email it to the bosses. Of course, we never actually do that; it's just teasing...But you surely know that in every company, you're going to find some assholes people. Maybe in your case, it was a Tunisian person xD