The Chunk Wagon is a vehicle used by Gramma Stuffum in the boss fight against her in Operation: V.I.D.E.O.G.A.M.E.. It is equipped with four mechanical tentacles, one of which features a spatula, and a basket which it uses to chuck spinach from its trunk.
As well as a spinach-based ray gun. It has a protective forcefield that must be burned through using the jelly from the donuts. The player must distract Gramma with donuts, trap the Chunk Wagon in a pit, then release the jelly from the dispenser to penetrate the Chunk Wagon's forcefield, enabling the player to deliver damage to it.