Chavs = cunts. They aren't working class. They're the ignorant bottom feeders who've always been there, but really came into their own as the aftermath of Thatcherism, as the numbers exploded thanks to the collapse of proper employment in a huge swathe of the country. Given the choice of a fulfilling career as a shelf stacker or of staying on the dole drinking White Lightning, spitting out babies and hanging around shopping centres throwing chips at each other in between shoplifting attempts, far too many chose the White Lightning.
Relax - there is no contradiction. I'm working class, and growing up there was always a dividing line apparent between 'normal people', i.e. those who didn't act like animals, and 'scuffers' - thick, deliberately selfish, obnoxious, violent and fucked up arseholes. The balance has shifted though, so that the arsehole minority is a lot bigger than it used to be, and its the rest of us who have to suffer the fuckers the most directly. People like Julie Burchill and the other chav-huggers can kiss my arse.