- chav (n.)
[chav 词源字典]
- "antisocial youth," British slang, by 2004, apparently from earlier charver "loutish young person wearing designer-style sportswear," Northern British slang (1997) of uncertain origin. Earlier it was a verb in homosexual slang for "have sex." Perhaps ultimately from Romany (Gypsy).[chav etymology, chav origin, 英语词源]