Kannonball

A Kannonball is an object that appears in the Donkey Kong series.

Donkey Kong 64
A single, large Kannonball can be found in Gloomy Galleon of this game. In a small room in the beginning of the stage, a Kannonball can be used with a Kannon by Chunky Kong to fire at targets. He must hit all of the targets within the time limit to earn a Golden Banana.