Georgette Jelly
A Georgette Jelly is a blob of Jelly found in W5-4: Sluggy The Unshaven's Fort in the game Super Mario World 2: Yoshi's Island. Jumping on them will leave splatter on the walls. Spitting one out will turn it into a ball projectile. Sluggys, Chain Chomp, and Muddy Buddy also only appear in W5-4.