Line a loaf an with parchment.
Lay down 3 ice cream sandwiches. (Break in half if needed to fit.)
Spread on 1/2 the cool whip.
Sprinkle on some Oreos.
Lay down other 3 sandwiches.
Top with rest of cream, more Oreos and freeze a few hours to firm up.
Melt hot fudge slightly and let cool so not too hot.
Drizzle fudge on cake, slice and serve!