Jellybob (Wario Land 3)

Jellybobs, originally known as Pneumos, are floating jellyfish found in Wario Land 3. A single Jellybob is featured as an opponent in Dr. Mario 64.

In Wario Land 3, Pneumos float in the air peacefully, until Wario appears; their horn-like nose transforms into a sting that turns Wario into Puffy Wario. They act very similar to the Bees found in Wario Land II.

In Dr. Mario 64, a single Pneumo, now renamed Jellybob, is in the ocean resting peacefully until he is angered and attacks Dr. Mario/Wario while they pursue the Megavitamins.

Traits
Jellybob, like Helio, is easily frustrated and attacks others when disturbed. His sting is one of the many things that can turn Wario into Puffy Wario.