Group of school girls who often wonder around your local mall wearing too much make-up and dressed very trashy. They can often be offered cheap achohol or cigarettes in exchange for a quick BJ, titty flash or some anal lovin' that ends with dirty sanchez.
To identify the Head patrol, you should look for a group of girls that may vary in size from 3 or more where one girl will be fat, another will be ankles and elbows and at least one will be very overdeloped for her age.
I had a three-way with the head patrol!
I got some head from the head patrol, then the cops arrested my drunk ass and I got ass raped at the county jail, shit.