Chav? It's a certain type of person, mostly kids. It's a bit like rednecks but they wear big gold jewellery and sportswear and hoodies, listening to gangstah rap or grime, and wear burberry check and want to be hard, like a real 'G'.

Mostly they come off as sad and dodgy...you get gay chavs now, people beng ironically 'rough' 'estate' or 'trade'

http://www.chavscum.co.uk/
http://en.wikipedia.org/wiki/Chav