1 1/4 lb. Oreo cookies, crushed
1 (8 oz.) cream cheese
1 c. powdered sugar
1/2 stick butter
2 c. milk
2 sm. pkg. vanilla instant pudding
1 (8 oz.) Cool Whip

In an 8 inch flower pot (lined with foil), layer 1/2 of crushed cookie crumbs. Mix cream cheese, powdered sugar, and butter together. Blend milk, vanilla, pudding, and Cool Whip together. Add pudding and Cool Whip together. Add cream cheese mixture to milk mixture. Layer the cream cheese mixture on top of the cookie crumbs. Top cream cheese mixture with rest of cookie crumbs. Decorate with silk flowers (and gummi worms, optional). Keep refrigerated until serving time.