沈大儒同学说得很有道理。。。
anyways,here are some "in"words for you
Chav: Rough person who thinks there hard.
A Grass: Someone who rats somone else out.
mong: same and minger.
cacky:rubbish.
chavette: female chav.
cheesy: cheap.
chuddy: chewing gum
codswallop:nonsense.