The Three B's are things everyone needs to have a Healthy Life, Booze, Bitches, and Blow. They don't have to be in that order, but they are needed to sustain a happy healthy life.
The Three B's refer to the three things we all need in life. Just ridin the wave of life, and lettin the surf suck me off. I chew Nicorette Gum whatever.
I appreciate "the three B's" of feminine desirability as much as the next dude, but there's really not all that much going for those attributes if the chick doesn't also have a nice personality --- a kind heart is what I look for most in a lady.