>>149066066 (OP)when "The Incredibles" release it was fashionable to be a skinny girl without curves, for women to have a juicy fat ass was not fashionable and was something like a sign that a woman stopped taking care of herself.
Women's fashion is a strange thing.
Back then women actually thought, "Oh no I don't look like a teenager anymore I have big boobs, an ass and hips like a mature woman, oh no I'm getting old"
They did this scene so that women of that time who took their children to the cinema could think: "That's literally me!"