Grease a 9×13 baking dish and place raw chocolate chip cookie dough on the bottom. Carefully smoosh together dough until it completely covers the bottom of the dish. Once covered, baked in oven for about 15 minutes or until cookie is done.
When done, remove from oven and allow for the cookie layer to completely cool.
Layer Two
Mix together softened cream cheese and confections sugar with hand or stand mixer until thoroughly combined. Once combined, fold in whipped topping (a product like Cool Whip can be used here).
Pour and smooth over top of the cooled cookie.
Layer Three
To a bowl, add one package of chocolate pudding mix and vanilla pudding mix with the 3 cups of milk. Whisk together until the pudding thickens; about 2-3 minutes.
Pour pudding on top of the cream cheese layer and smooth out.
Layer Four
With a hand or stand mixer, whip together 1 1/2 cups of whipped topping. (Again, a product like Cool Whip can be used for this step)
Pour over pudding mixture and smooth out. Top with mini chocolate chips or chocolate shavings.
Refrigerated covered for at least 4 hours before serving.