Charver == Chav, Ned, Townie Scum, Barry/Sharon ...
Name changes depending on area of country
Charver (Sunderland)
Ned (Glasgow)
Chav (Kent)
Barry (Cambridge)
Quite often drive underpowered cars (Saxos etc) with stickers, loud stereos worth 4x the value of the car and under car lighting. Often seen going around in circles in a car park 'race'.