Decofloof

Flickerfloof is a rare enemy in Kirby Mass Attack. It is first encountered in Sandy Canyon, the second island world in the game. Their appearance suggests that they are related to the other party-hat-wearing white clouds although they do not carry fruit.

These enemies drop cakes on the ground, and if any Kirby touches a cake, he gobbles it up on the spot. While this doesn't hurt the Kirby in any way, it leaves the eating Kirby vulnerable as he ignores the heroic heart temporarily. Flickerfloofs do not attempt to hurt Kirby directly, so if they are the only enemies around, they are generally not a threat.

Appearance
It is simply a floating grey-colored cloud wearing a red-white-striped party hat.

Trivia

 * The cakes they drop is the only kind of food which is not fruit in the game, and eating them doesn't heal Kirby although he seems to like the cake.