Chining is when you preform the
act of
rubbing your chin against anothers chin or sexual feature e.g. Boobs or
Genitalia.
Jayden: Hi Alex can I chin your
sister tonight
Alex: That's not my sister that's your mum, oh wait so you have been CHINING your mum?
Jayden: Oh yeah and I found a Iphone and £10's today