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Business As Fucking Usual. Given sometimes as a response to "how are you?".
Bill: "Hey John hows work been goin for ya?"

John: "Eh its alright everythings BAFU. Its boring as hell."

Bill: "That blows."
by Kript June 30, 2011
A fire crotch with a sexy best friend
Wow! That bafu's friend is smoking!
by bubs34 January 13, 2009
Butt Ass Fucking Ugly
Man, that shirt is BAFU! Was it a gift or something?
by TG71 December 16, 2010