Pie Crust:

26 Oreos
1/4 c. melted butter

Chill while making filling.

Filling:

40 marshmallows
1/2 c. milk

Melt. When cooled, fold in 2 cups Cool Whip. Add 10 crushed Oreos with mixture. Put in crust. Chill at least 4 hours or until firm. Decorate with extra Cool Whip and cookies.