Mommy, what is that thing?
— Incidental 102 referring to "Smelly", "The Thing"

Incidental 102 is a blue fish who makes several cameo appearances throughout the series. She first appears in the episode "Valentine's Day."


She is light blue with faded blue lips and wears a light purple dress with matching leg bands.

Role in series

Most of the time, she only appears very briefly or in the background. In "Mid-Life Crustacean," she is seen playing with a ball with some other kids. In "Kenny the Cat," she is one of the fish who tries to breathe underwater like Kenny himself.
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