In a bowl, mix sliced strawberries with 1/4 cup sugar. Let marinate for about 30 minutes, until they are nice and juicy.
Meanwhile prepare crust. Using a blender or food processor, process waffle cones until they are crumbs. Mix in melted butter and sugar until the consistency of wet sand. Pour and press evenly into a pie plate. Refrigerate until ready to use.
Once strawberries are juicy, blend together ice cream, milk and strawberries until smooth. Pour into prepared crust and place in freezer for 4 hours, or until set.
To serve, let pie thaw for 10 minutes before slicing. Top with whipped cream if desired.