Doodle jellyfish is a drawing of a jellyfish that is brought to life when SpongeBob draws it with the Magic Pencil. It appears in the episode "Frankendoodle," the online game Hero's Choice, and the books Stick Together! and DoodleBob.


The doodle jellyfish is a plain drawing of a jellyfish. It has three circles on its body and three tentacles that appear as simple lines.

Role in series


SpongeBob draws this jellyfish with the Magic Pencil. Patrick comments that it is lacking basic construction and that SpongeBob's perspective "leaves a lot to be desired." SpongeBob dislikes what Patrick has to say. When the doodle jellyfish comes to life, Patrick brings this up and SpongeBob appreciates this comment as the doodle jellyfish flies away.

"SpongeBob Saves Bikini Bottom"

It appears as one of the enemies.

Hero's Choice

It appears as an enemy that SpongeBob as Mermaid Man must erase with the magic pencil to defeat it.


  • This is one of three doodle creatures created in "Frankendoodle." The others are Squid Doodle and DoodleBob.
  • Squid Doodle was also confused for a jellyfish in "Frankendoodle."


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