I think any slogan can and will be twisted no matter how edgy or verbose it is. Black Lives Matter got twisted. From the river to the sea got twisted. Turning ACAB into a 2 paragraph ordeal to try to prevent this also alienates the normies and also fails at being a slogan at that point. For what it actually seems to be trying to do: agitation- it does pretty well. We have more than enough evidence if a normie wants to argue with us about the phrase ACAB.
If police as a unit are defenders of this system, they individually are class traitors.