Incidental 15 is a fish who can often be seen at Goo Lagoon and the Krusty Krab. He first appears in the episode "Ripped Pants."
He is a large green fish with dark green spots, and he wears orange shades with blue shorts with white flower-shaped spots on it. He has dark green lips.
Role in series
He watches the weight lifters at Goo Lagoon.
He is seen towards the end of the episode.
He is seen in the crowd sending a letter to [[Santa Claus].
He is seen at the nightly event Komedy Krab.
He is seen as part of Squidward's band.
He is seen coming into the Krusty Krab after Mr. Krabs announces that they going to be open twenty-four hours a day.
He was surprised to hear SpongeBob swearing.
He is seen when Squidward gives a speech.
He is seen helping Squidward make a commercial for the Krusty Krab.
He is seen waiting at the Krusty Krab.
He is seen at the Court House.
He made fun of SpongeBob's wig and said it was uncool, but is later seen wearing one himself.
He walks out of the Krusty Krab along with other customers because the Krabby Patties were not good for them.
He is seen happily buying Krabby Patties after Mr. Krabs is forced by the court to give away free Krabby Patties all day.
He is seen at the Chum Bucket.
SpongeBob tells Mr. Krabs that he do not recognise him as having eaten at the Krusty Krab before.
He is seen at the Ned and the Needlefish concert.
He watches SpongeBob and Patrick, and later Squidward and Sandy play sports.