For those unsure what a chav is, cause its a UK term, look here
http://en.wikipedia.org/wiki/Chav
And yes, I despise them, they are like rats or cockroaches, it's even worse in Ireland, when the chavs get together and form groups called Parliamiteries, and use outdated and long forgotten religious and political rivalries they aren't even aware of as an excuse for their violent behaviour and sadism, it also means they are all connected and informed, so whereas in England I can mouth off or just flatly beat on the chavs acting big and important, over here in Ireland, you beat up one little scab, and his dads head of a UVF division or something, and they burn your house down, key your car or have you shot or something, angers me so much sometimes, I would kill every last one of them without remorse. No exageration. Utter scum.