Can a White Castle Waitress really call a customer Little Miss Monster for years without being reprimanded?

Can a White Castle Waitres really call a customer Little Miss Monster for years and year without being reprimanded it would seem so on March 3rd, 1970 at the White Castle Resturant on 59th and Lexington in New York City. We went to public school a few blocks away and used to go to the legendary eatery for the lunch hour rather than eating in the school cafeteria or bagging it like the other 'normal' kids. Remember what I am saying about the parents of the children in this story who "Float Like A Butterfly & Sting Like A Bee"!