Definitions by Buggy rofl.

CFB

Cunt-Faced Bastard

An insult affectionately used in some areas of southern England. Abbreviated to avoid the outrage caused by the use of the word "cunt" in some households with children.

Teenager: Mum, Joe's walking around in his boxers. He just farted on the dog.

Mum: What a CFB!

CFB by Buggy rofl. April 19, 2010