Mr. Plow's Plow

 is a limited-time premium decoration that was released on December 8, 2021, as part of the Holiday Whodunnit 2021 Event. It was unlocked upon the purchase of the Tray of 132 Donuts during the event.

Trivia

 * Only one can be obtained.
 * It can be placed on grass, pavement, dirt, krustyland road, boardwalk, pier, edge of boardwalk, or edge of pier.