(googled it) APB is a three-letter acronym used in American law enforcement to mean All Points Bulletin - that is, a bulletin broadcast to all parties, often with information about a suspect who is to be detained.
en.wikipedia.org/wiki/APB
A cruller is a type of doughnut. Usually, icing is placed on its top (i.e., chocolate). It is often twisted (rather than round) in shape, and unraised. The word comes from early 19th century Dutch kruller, from krullen "to curl".
A.P.B. on crullers
To Serve and Protect us all
From our ruthless selves.
