A slang word used commonly by parry c*nts and 10am Sunday curtain twichers for cocaine.
In their
natural habitat (a scatty Colne kitchen 10am Sunday), the typical parry cunt would say Chang when they're to parry to give away their cocaine habits. Unless with other Chang heads, who know the phrase and want Chang also.
The
default answer in the
North West for "why is your life such a mess".