Information on the location
Dr. Seuss' storybook spans a variety of areas, such as a field, a boat, a cemetery, and a classroom. The areas are based on the art from Dr. Seuss' colorful books in real life. The Truffula Trees that are seen come from The Lorax, and the hills come from Seuss' final published book, Oh, The Places You'll Go!.
Appearance in the rap battle
At the beginning of his first verse, Dr. Seuss moved from his plain red background to his storybook, where he drew the Cat in the Hat to rap for him. Later on, during his second verse, Seuss could be seen drawing Things 1 & 2's cage, in which the characters then came out to rap as well. The field, the boat and the cemetery are directly based on settings found in Dr. Seuss' books.