can be used as a noun or verb.
To be cheap with purchases and/or friends.
Manipulative, but
extremely gullible, match-maker/home-wrecker,
intelligent, but not likely, funny, but not when they mean to be.
G1: Hey man, can you buy me some weed?
I'm broke
G2: Fool, I know you have money! Don't chang it up! Broke my ass...
G1: Lol,
you got me!
G1: Hey man, thanks for hooking me and my girl up.
G2:
Actually, can I have her instead?
G1: Wtf man, don't be such a chang!