1 box graham crackers
1 lg. container Cool Whip
2 cans Thank You vanilla pudding
1 can chocolate icing

Lay graham crackers in bottom of 9x13 inch pan. Mix Cool Whip and pudding together. Pour half of mixture over graham crackers. Add another layer of graham crackers. Pour mixture over that. Add another layer of graham crackers. Pour chocolate over that (heat chocolate). Refrigerate overnight.