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Used in a rude way to say "Okay", "Whatever", "sure" and "who gives a damn" all at the same time. It is a very "shrugged off" act to use this term/word.

(The "aw" of the term is extended in most situations.)
John: "your homework is due tomorrow man!"
Jack: "F'kaw"
by ThePutz' October 24, 2006
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