This is what you, as teens, should do when you see rudeness. Rain down your spittle like biblical plague. Like they were frogs or something. El Guano likes frogs. But if that does not work, kick the rude person.
Some people never learn.
It is best to kick these people. Only then will they learn. Jose went to the circus. Jose had consumed much sangria that day. Sangria that did not agree with him.