Oh man, that car's BFU.
English: Brain Free User
Czech: Bezny Franta Uzivatel
a: how can i change skin in ...
a: what is rtfm?
b: read the fucking manual
b+c: brain free user
Butt Fucking Ugly; absolutely hideous
"Did you see Kayla's new shoes?"
"You mean those BFU's?"
"Yeah, you saw them. She must shop at Gross-meisters!"
Bloody fucking user.
Often use to describe someone who uses PC but don't understand it at all.
WTF is that? Some BFU uses IE on my PC.
Bitch fuck you to text some one and without fully writing it out just say B.F.U
girl : u gettin on my f'n nerves
Dude : bfu and got to hell