Begin by crushing 15 Oreo cookies into fine crumbs. You can either use a food processor for a smooth consistency or place the cookies in a zip-top bag and crush them manually with a rolling pin.

In a mixing bowl, combine the crushed Oreos with 4 ounces of softened cream cheese. Blend until the mixture is uniform and moldable, resembling dough.

Shape the Oreo and cream cheese mixture into 1-inch balls. Place the balls onto a parchment-lined baking sheet, then transfer to the freezer for about 30 minutes.

Melt 8 ounces of black chocolate melts according to the package instructions. Use a microwave-safe bowl and heat in 30-second intervals, stirring each time.

Remove the chilled Oreo balls from the freezer. Insert popsicle sticks into the center of each ball. Dip each pop into the melted black chocolate, rotating to coat.

Before the chocolate sets, sprinkle your Halloween-themed decorative sprinkles over the pops or drizzle melted white chocolate to create Jack Skellington's facial features.