Squishmallows Acorn Mac The Squishmallows Acorn Mac is a stuffed animal toy from the popular Squishmallows brand. This adorable plush toy features a cute acorn design that is sure to delight fans of the Squishmallows series. With its soft and cuddly texture, the Squishmallows Acorn Mac is perfect for children who love collecting and cuddling stuffed animals.