Crush whole package of Oreo cookies, either in a processor(blender) or the FUN way, in a gallon bag and a rolling pin! Set aside.
In a large bowl combine Cool Whip, milk, and vanilla pudding mix until well mixed.
In another bowl combine cream cheese, butter, and sugar until well mixed.
Then combine the 2 mixtures together and mix until blended well.
In a long dish, put some of the cookie mixture on the bottom.
Then the cream mixture, then cookie, keep alternating and end up with cookie on top
Refrigerate until set. (1 hour)