Jelly

Jelly is the older sister of Skribble. When Jelly was gone, Pickle took care of Skribble until Jelly came back. In the episode: The Return Part 2, Jelly was hiding from Crusher because he was trying to cover her in peanut butter. Jelly first appeared in the episode: Season Finale Part 1. In the double episode: Larry Gets Arrested + Never Gonna Give Shue Up, its revealed that though she is a kind monster and cares for her sister, she loves heavy metal music.