Asking about it was literally my first post on here. It would probably be against the rules, because a big part of it is making fun of national stereotypes and it might look racist, if you didn't know what's going on. I recommend checking it out on reddit. I think you'll quickly realize why it would be a problem here and you also run the risk of people taking it literally and attracting the wrong crowd.

I don't think most of them have a problem with eastern europe (except russia maybe).