Means All Bitches. All Hoes, all whores, all sluts, usually refered to woman/girls who cheat, or look slutty, or just heat up your pantsand then leave you just like that.....
To add to the definition above, the song title is an allusion to Nazi Germany's WWII slogan, "Deutschland Uber Alles"--"Germany Over Everything." So California Uber Alles translates into "California Over Everything"
Close your eyes, can't happen here
Big Bro' on white horse is near
The hippies won't come back you say
Mellow out or you will pay
A song by the dead kennedys that lampoons the left wing fascism of former California governor Jerry Brown, now mayor of Oakland.
Evolved into a general term of distain for Californialiberalism that claims to be based in tolerance, but is really just trying to reeducate the populace to their way of thinking.
Likely to come to a temporary end with the election of the governator.