adj. Used to describe a noun in either a considerably wonderful or horrible instance. Also, used to identify a person or group of people, whom are despised; generally 'crackas'.
"These chocolate chip Mrs. Field's cookies are bitchass, baby, but this nasty rotten milk is bitchass and wrong, so don't go to the cracka supermarket anymore, cause they'll kill yah with their old milk, the crazy bitchasses!"
bitchassness(adj.) ie. ultimate bitchassness....
Came from the ancient mesopatamian word bitch. (meaning female canine.) Eventually evolving into bitchass during romans times. Meaning punkass bitch.