Growing up, my mom used to make this simple dessert, to my knowledge there is no name on it, but I LOVED it. She made them in individual dessert dishes. Bottom layer was graham wafer crumbs, middle layer was drained crushed pineapple and it was topped with cool whip or dream whip. She put it in the fridge and let the juices of the pineapple set through the crumbs. It was absolutely divine and oh so simple to make!