Incidental 69 is a light orange fish who first appears in the episode "Pickles."
He is a light orange fish with a big lime green fin on his back. He wears green pants and a white T-shirt. In the episode "SpongeGuard on Duty," he wears a black and white striped T-shirt and white trunks.
He makes many cameo appearances throughout the series, commonly at Goo Lagoon. In the first few seasons he usually appeared as a quiet background character. He first appears as one of the many fish at the Krusty Krab in "Pickles." His biggest role yet is in the episode "Ink Lemonade" where he was the first customer at Patrick's lemonade stand, but got sick due to the lemonade being too terrible. When he later found out that the "black lemonade" Patrick has been selling is really Squidward's ink, he gets sick once again.