Line a loaf pan with wax paper.
In a bowl, mix the Cool Whip and Fluff together. Set aside
Add an ice cream sandwich layer to bottom of loaf pan. If necessary, cut a sandwich in half to fit.
Follow with a layer of the marshmallow whipped topping.
Then, add crushed graham crackers and a drizzle of chocolate syrup.
Add another layer of ice cream sandwiches on top of that.
Cover the loaf pan and place in the freezer for about an hour, or until solid.
Carefully remove the cake from the pan and place on a serving plate.
Frost the entire cake with whipped topping and place back into the freezer for at least two hours.
Before serving, add more crushed graham crackers on top. Finish with a drizzle of chocolate syrup.