Cream softened cream cheese until smooth with either a hand mixer or in a stand mixer.
8 oz cream cheese
Add instant pudding mix and milk to the cream cheese mixture and mix until well combined.
2 boxes instant vanilla pudding, 4 cups milk
Fold in the Cool Whip until the mixture is completely mixed together.
12 oz Cool Whip
Layer dirt and pudding in a glass trifle bowl, beginning and ending with dirt.
Top with gummy worms and serve chilled.
1 pack gummy worms
Notes
Add gummy worms to the internal layers of dirt for some surprise treats throughout the cake.Make the pudding layer up to a day ahead of time. Refrigerate until ready to use then just layer the cake together right before serving.Store in the refrigerator for up to three days. After three days the Oreo crumbs tend to get a little soggy.