He's just come to life and ready for action... HE'S...DR. FRANKENPERV!!! Have a good laugh this Halloween with Dr. Frankenperv sugar cookie or give to that special someone as a scary Halloween Treat. Our Cookie Cakes are made with real ingredents, and baked to perfection. You can also choose your cookie flavor and icing border color. If you would like a message written on the cake please write it in the comment section at checkout.