Put package of oreos in a ziplock plastic bag and crush into pieces and set aside.

Cream together the cream cheese and butter

Add powdered sugar to cream cheese and butter mixture and blend until creamy.

In a separate bowl, beat pudding and 3 1/2 cups milk until thickened.(you will not be following the measurements for milk as listed on the pudding box.)

In a 13x9 inch casserole dish or container of choice, alternate layers of pudding and oreos ending with oreos on top layer. Add a few gummy worms for fun.