> These restaurant harassers need a good pasting. <
Unfortunately, that would get you arrested, and then later served with a lawsuit. It’s up to the restaurant owners to immediately trespass those harassers. And if the owner won’t act, your options are limited.
As for me, I would yell back with them, in Hungarian. But I realize not everyone can speak an obscure foreign language. So here’s an idea. I’ve got a friend who speaks Hawaiian to telemarketers. Except that he does not speak Hawaiian. He just makes it up as he goes along.
(Please do not report him for cultural appropriation.)
I make up languages to harass telemarketers, too.