“Woman, help me scratch the puppy.
Man, you and your son can play a ball"

When I was a child, I really didn’t like the appeal of the "teti"-"uncle". For me, it was an appeal to relatives. As a child lazy, all adults were called "sorry". Then the same with teachers, teachers in the universe, at work: it allows you not to remember the names of people that will need 1-2 times in life.