Gooey Goon

Gooey Goons are blob creatures that hang from ceilings from Yoshi's Island DS. They come in a variety of colors and hang down from different heights. In the second boss battle of World 1 in the same game, Kamek uses one his magic spells transform a yellow Gooey Goon into an over-sized whitish-peach Gooey Goon, Gilbert the Gooey, and twenty multicolored crystals (the same color as all of the Gooey Goons) cover him. Blue Yoshi must eat them or destroy them to defeat him.

In the Island Museum, they are classified as subterranean enemies.