Yorkshire slang for being wasted on crack cocaine or heroin. Same definition as gauching.
I saw that bleddy crank chenging it out on the rocks last night!
by Jay February 15, 2005
When a girl is wearing shorts that are so short that her butt cheeks are hanging out;cheek-hanging
Brah that girl is chenging hard!
by Fiftycalale September 05, 2013