Chinn bag. 1 a sleazy dog raping, whore molesting human colouring book.
2. The act of placing your nuts on someones chin while they are sleeping. And possiblly taking a picture for blackmail.
A derogatory and horribly offensive term towards an individual of Chinese heritage. May be used in conjunction with racially directed leading modifiers, such as "rice-eating" or "slant-eyed", to increase the insult's effectiveness.