Dublin is divided into different parts..Dublin 1, Dublin 2, dublin 3..etc
Dublin 4 is possibly the most upperclass area of Dublin, very expensive and the people are usually snooty!
You might hear Gisela and I saying "oh that's so D 4" We mean dublin four..They are usually spoiled brats who tlak upper class, but go out and get "wastes" (yes, that is one of their words) everynight, and spend Mummy and daddys money. They have a rather annoying accent and tend to say "like, you know" in every sentence. But no, its kinda like the Irish "valley talk"
What would be Whash
Right would be Roish..
that kinda sound.. LOL