Definitions by Nasty Nate Dog

B B's 

B B's is know as Blue balls. When you are about to nut but you are not finished.

A girl is giving you a blowjob/handjob and then the doorbell rings you are left without finishing your load. You now have Blue Balls commonly referred as B B's.

B B's by Nasty Nate Dog April 9, 2006