Finely crush Oreo cookies using a food processor or rolling pin in a zip-top bag.

Melt chocolate chips; set aside to cool slightly.

In a medium bowl, combine crushed Oreos, melted chocolate, softened butter, peanut butter, and vanilla extract. Mix well.

If the mixture is too dry, add milk, one teaspoon at a time, until you reach desired consistency.

Roll tablespoon-sized portions of dough into oval shapes for turkey bodies. Gently shape into elongated ovals.

Attach candy corn to the back of each body for feathers, overlapping slightly.

Make small balls of dough for heads and attach to the narrower end of the body. Attach two mini marshmallows for wattles, and pretzel sticks for legs. Add small candies for eyes.

Chill on a parchment-lined baking sheet for 15-20 minutes to firm up (optional).