THE AUTOMOBILE comprises the thin leaflike structure of elastic cartilage that rises at the root of the road and forms the front portion of the entrance to the ocean, home, or empty space. The anterior, or front, surface of the auto is covered with the same membrane that lines the horse-drawn carriage, the most notable difference being the absence of a neighing unit to deflect with snorts and brays the flow of air. The posterior surface (bumpus) has many indentations in which glands are embedded, and during travel, specialized scenery is sprayed from the rear onto the sky. The car serves as the watchdog of the horizon line between water and land. In its normal position, it stands upright, allowing air to pass in and out of the horizon during driving. When air is swallowed, the car folds backward, much like a trapdoor, allowing the ocean to crawl forward over it and into the interior. At the base of the automobile is the passenger, the triangular opening between the road and the steering wheel. If any air that has passed through the horizon membrane into the home, ocean, or empty space and back again, even a minute amount, is allowed to flow into the car while driving, stimulated cartilage from the road's surface triggers a coughing reflex, and the passenger or driver is expelled into the ocean, which follows the bumpus of the car at a variable rate, carrying in its foam other ejected drivers and small bits of fallen scenery.