Rude people! Grrrr

I can't not stand rude people as a rule I have a huge pet peeve with rude people! One of the few that I have, I was eating lunch with my friend Leslie today and our waitress was waiting on some other tables, amongst ours and she was serving someone and this guy and his family that was right next to the table that she was serving kept rudely yelling out for her, saying hey, hey hey and he proceeds to get louder and louder about it.  He could CLEARLY see she was helping someone at the moment and instead of just being patient while she finished up he was rudely interrupting because he wanted a refill RIGHT NOW! At that very moment, and he had not had any bad service form her, she was very nice and took good care of all of us, it was just that he wanted instant gratification! I was so annoyed! I was like, "you are not the king of England and even if u were, u are not the exception to the rule." People just have such a lack of manners and love, it's getting worse! As the bible said it would! I so just wanted to go over there and give a lesson on kindness! But I contained myself.