They are gypsies. The video demonstrates more than just one trait of their existence. 1) They typically stay right in front of the main door of their house. They usually don't work so they spend entire days just being there. 2) There's like 10 of them on every meter of the housing. + You bet there's more inside, probably a lot of ugly women. 3) Some gypsies are great musicians but usually it's just what we see in the video. 4) They communicate in stupid fucking highly obnoxious tongue and they are PROUD of it. Then there's the sense of humor. As we can see, very simple. 6) They smell like shit and even the little girls on that video have obviously unwashed, greasy hair. Their clothes usually consist of dirty sweatpants and football dresses. They usually wear the same thing for like a month. Some don't have a football dress so they remain naked, which they enjoy.