Chav, redneck, bum, lout (without meaningful own opinion, usually found in groups, shabby).
Romik: в эпоху рыцарей люди мочились на улице, не чистили зубы и убивали из-за слов
Ion: Ну щас тоже такие есть. Гопники называются
Romik: In the times of knights people peed in the street, did not brush teeth and killed because of words
Ion: And today we have people like these. They’re called punks.
(bash.org.ru, 08/2008)