How to make recycled milk jug skulls for Halloween

These cute little skulls are made from a recycled plastic milk jug run through the Sizzix die cutter with the Skull & Crossbones die.
All I did was cut a flat side from the milk jug and run it through the machine. Then punched two sets of tiny holes to wire the jaw to the top of the head and one hole to hang it from. I just wired it together and then to my screen door. As I empty each milk jug I will make more and add them.