Synonym for basic bitch. Can be used on males or females. Stock meaning simple and boring with no unique qualities. Like playing a stock part as a musician.
That guy in the polo and Chubbys is such a "Stock Bitch."
Concatenation of slacker and bitch. A slackbitch is a person (generally female, but may be male) who is extremely lazy and prone to procrastination. The term is used as a playful, mocking insult, and is most often applied to oneself, not other people. Slackbitches are usually quite proud of being slackbitches.
I am such a slackbitch, I don't use hangers or drawers to hold my clothes, they just lie about on the floor in varying states of cleanliness.
You've heard of a crackwhore and a crackslag. Well what are we supposed to say if the ho don't like takin crack for shack and prefers heroin? I've solved all your problems with the introduction of the term smackbitch. Now theres no excuse for being politically incorrect!