I just can't get over the crazy things you can make out of animal parts. I had no idea that you could make a doorbell (or "doe-bell", haha!) out of a deer butt, let alone alien faces. Check out this redneck art website for some useful "Redneck Factoids" and craft tips such as:
Deer butt alien head aficionado's recommend that you start with a fresh deer carcass, and this always makes it more fun and educational for the kids because they can share the joy of disemboweling Bambi, they get a lesson in anatomy and taxidermy, and they have the thrill of creating a one-of-a-kind work of art.If you'd like to make your own deer butt alien head with your own real no-longer-alive deer butt, remember to "tie off the anus with a piece of string" lest your "treasure" becomes soiled with "deer doo-doo". Seriously. That would ruin your alien face.
If you're not feeling up to this extreme craft, you can purchase your own deer butt doorbell here, from the awesome full-time redneck, Travis Carter.