A.C.A.B.From Wikipedia, the free encyclopedia
A.C.A.B. is an acronym meaning “All cops are bastards”. It is used as a slogan and written catchphrase in graffiti, tattoos, and other imagery. It is sometimes numerically rendered as “1312”, after the alphabetic order of the letters. The slogan is associated with dissidents subjected to political persecution and police brutality.
The term is a response to police actions that have historically been abusive, obnoxious, corrupt, and vindictive.