I really fail to see how "Say blah to Chavs" is funny. What stupid company exec thought that was the best the ad agency had to offer? (One with a very, very low budget probably)
Remarkable new advertising policy too ... Alienate a sector of your market! At a guess I'd say chav diets mostly consist of MacDonalds, crisps, pop and cheap lager/cider? Although, most chavs would probably be too distracted by da wickid Corsa wiv da spinnin rimz, Liz Duke jewelz n then arguin bout da bhp of da powa lump cuz "Minez got 289Bhp man n duz Scoobys, dat onez well **** innit" to notice the actually message of the advert.