The night before you make up your Oreo Fluff be sure to pull your whipped topping out of the freezer into the fridge
A couple hours before you make this pull out your cream cheese to allow it to soften to room temperature.
Set aside some Oreos for garnish later on and in a zippered gallon storage bag set in your Oreos. Now normally I use a rolling pin but honestly, the flat side of a meat tenderizer was easy to do! Plus it's fun to beat things up! Don't seal up the bag all the way and watch for pieces to come out.
**I mix mine in a separate bowl I won't be serving in just because the presentation will be cleaner**
In a bowl mix together the milk and the pudding mix until it is well mixed
Slowly mix in the cream cheese until well blended, I cheat and use a hand-held mixer for this part since I am lazy, and then whip in the whipped topping too!
Once you have the mixture well beat mix in your Oreo and marshmallows, and mix well with a spoon.
Transfer to another bowl and garnish with other Oreos