Unibucket

Unibuckets are red vehicles Wario can use in Wario Land: Shake It!. Wario can let appear a Unibucket via a Unibucket Switch. With a Unibucket, Wario can transport on white, slim cords. Pressing down on the Unibucket and Wario will jump into the vehicle. The player can tilt the Wii Remote to move the Unibucket, and press to let it jump. Pressing up will cause Wario to jump out the vehicle. It can't ride on any other ground, and will break when it does.

A yellow version with an exclamation mark, a punching glove and a booster of the Unibucket appears in the boss level vs. Hot Roderick. The controls are pretty much the same, the only differences are that the player can't jump out the vehicle and they can press 1 to activate the punching glove, to let it punch.

Reference
Einradkessel