Prepare the Chocolate Pudding by whisking the pudding mix with milk in a bowl for about 2 minutes until well combined and thickened. Allow to set in the refrigerator for about 5 minutes.

In a large mixing bowl, beat the cream cheese with an electric mixer on medium speed until smooth and creamy, about 2 minutes. Gradually fold in the whipped cream until fully integrated.

In a rectangular dish, spread an even layer of crushed cookies on the bottom. Spoon half of the cream cheese mixture over the cookies, smoothing it out. Add half of the chocolate pudding over the cream cheese layer. Repeat this layering process.

Spread the remaining whipped cream evenly over the top layer. Sprinkle mini marshmallows on top for a whimsical touch.

Cover the dessert with plastic wrap and chill in the refrigerator for at least 4 hours or overnight for best results.