The job description for a 'Squishy Ball Maker' can be summarized as a 'NERF', which stands for Non-Expanding Recreational Foam. This is a type of foam used to make soft, squishy balls that are often used in recreational activities such as Nerf gun battles. The job of a Squishy Ball Maker involves creating these balls from the foam material, ensuring that they are of the highest quality and safe for use.