Fans of Sonic the Hedgehog will love filling in the blanks of this Mad Libs, with stories all about one of the most iconic, spiky-haired animated characters of all time! It doesn't matter if you're 8 or 38: there's no denying that Sonic the Hedgehog is one of the coolest animated characters of all time! Our Mad Libs immortalizes Sonic with 21 fill-in-the-blank stories all about Sonic and his many thrilling adventures!