What is B.d.b.?
Big Dick Bastard. One who isn't overly proud of but definitely carries around a big dick of 9+ inches.
Damn, if I had a huge cock like that I sure as hell wouldn't mind being called a B.D.B. and would probably show it off any time someone asked to see it.
b.d.b=Big Dumb Bitch
definate conversation ender
Jeff-you are such a fag! Leah-well you're a jew! Jeff-well your a b.d.b.!!!