Chow Ah Beng's are louder, fouler, ruder then their normal Ah Beng brethren. They are more moronic and their hair is extra spiky and blonder than regular Ah Bengs. They also occasionally embrace the fashion palette of drunk monkeys and gay pirates of the Caribbean. They serve no real purpose besides reminding young children of the perils of shagging one's own cousin. Normal Ah Beng's at least are good mechanics, electricians and numero uno pirated DVD peddlers.
This scientific research conducted in Klang and Petaling Jaya and feedback sought from Chinese in these areas who have verified and actually given statements on the Chow Ah Beng culture.