Fortunately,I don't have even one chatterbox.And I hate that.When I am busy,I won't want to be interrupted unless he or she has something important to tell or ask me.If not,I may be upset.
No,I won't yell at them.Because that is impolite.I would just tell them that I am busy and please don't try to interrupt me.Also,I will tell them that I will contact them later.