Cut orange spice drop in half and roll into circle on surface dusted with granulated sugar. Attach a whole orange spice drop on top of circle and attach with icing to form hat. Pipe tip 3 hatband in yellow buttercream. Roll out black spice drop on granulated sugar-dusted surface and use craft knife to cut eyeglasses.
Bake and cool cupcake; ice smooth with spatula in green buttercream and position glasses. Pipe tip 5 whites of eyes and tip 5 brown pupils in brown buttercream (smooth with finger dipped in cornstarch). Pipe tip 12 nose in copper buttercream. Pipe tip 3 outline mouth and pull-out eyebrows and moustache in black buttercream.
Insert lollipop stick into hat and into cupcake on an angle.