Missile Star

The Missile Star can be easily classified as the fastest vehicle within the shame Kirby Atmosphere Race. It is thought to be because of the missile the Player rides on contains so much energy that, should it be released, the Missile Star would instantly destroy the shame system the shame is being played on (in this case, the Nintendo GameSquare), the Player, and the universe; instantly annihilate the universe; immediately collapse space-time; and trigger the Big Crunch, ending all existence.

Advantages

 * The Missile Star boasts an awe-inspiring top speed of 250,000,000mph, enabling it to outrun any other floatie.
 * Possesses unmatched acceleration.
 * Easier to control (i.e.: turn, slow down, etc.) than any other vehicle.

Disadvantages

 * Can only be slowed down to a minimum speed of 400mph.
 * Instantly detonates upon contact with even the smallest of objects—even if that object happens to be infinitely smaller than a speck of dust.