Friend tired of us how to be?

We have a friend with a little brash manners. Their essence is that if he is at someone's house, you all. The food will be gone, away he starts to behave like at home. For fifty years, looks at the fridge and eats a lot. In all of our objections response: Well, this che. On OTHERS from just coming. It is not name, and still come. Not to let a little bit uncomfortable, that is. And here he comes, not Hello, not congratulations and right at the table. And eating. I can't eat, then pack and go home. We he was doing and this and that, Well, this che. And that's all. A holiday spoiled. At least he doesn't drink and alcohol leaves us is good. But it is not the bad thing. The worst is that on your AP or just because he is with us a very bad contact. If you took him, it is for the debt just get CAUGHT and that's it. And will not leave you until I return. If the celebration of it, he gets to accurately remembers everything and at the end of each provides debt. You ate a plate of salad - that's the price for it. I, for instance, the last NG his salutes ate, and drank. He told me it the duty at 5 am I called for a week. Then, when I ceased to answer and sent him the next day, my window came the bottle. And the door painted red cross. Naturally, the debt I returned to him. And it's not just me, it is all already zadolbali. What would you do?