COAT inside of each sundae glass with 2 Tbsp. fudge topping; fill with 8 oz. ice cream. Freeze until ready to use.
FOR each serving: Top ice cream in 1 sundae glass with 2 Tbsp. OREO Pieces, 3 Tbsp. whipped topping, 1 Tbsp. sprinkles, a cherry and 3 cookies.