Milk and pudding ingredients are combined in a medium bowl. Spin vigorously and chill for ten minutes.
Blend Oreo's in a food processor until a coarse consistency is achieved.
Thoroughly combine the pulverized Oreo's with the pudding mixture.
After thoroughly combining the chocolate pudding mix and Cool Whip, refrigerate for one hour prior to serving.
When ready to serve, add a dollop to the center of the piping bag containing the "grey stuff" and then spiral pipe around it. Decorate the top with sprinkling.