Place 8 graham crackers on the bottom of your 13x9 inch pan.

Mix vanilla pudding and 3 cups of milk in medium bowl.

Gently fold in Cool Whip.

Pour half of this vanilla-y cool whip-y mixture on top of your graham crackers. Then layer with 8 more graham crackers. Pour o the rest of the mixture. Then layer 8 more graham crackers.

Mix the chocolate pudding with 1 1/2 cups of milk and let stand 2 minutes.

Spread the chocolate pudding on top.

Put in the refrigerator for at least 6 hours to soften the graham crackers.