Incidental 67

Incidental 67, also known as Incidental 67KID Incidental FG5, and Fish J , is a fish who first appears in the episode "Pickles."

Names

 * In "Juice Man," he was named Jimmy.
 * In The SpongeBob Movie: Sponge on the Run, he was named Brett.

Description
He is a light blue fish with a bluish-white underside, four faded blue spots under his mouth, and a faded blue dorsal fin. He wears light brown pants and a black belt with a yellow-gold colored belt buckle. In hisis older appearances, he had three spots under his mouth instead of four, his pants covered his feet, and his pants had a rectangular detail on them.

Role in series
Incidental 67 is a somewhat common incidental character, he hasn't spoken much, but has had several notable & speaking roles.

"Sailor Mouth"
He drops his patty in shock when he hears SpongeBob swear over the intercom.

"Best Frenemies"
He almost swallows while slurping his Kelp Shake.

"Friend or Foe"
He is shown as a child in a flashback.

"A Life in a Day"
He is seen building a sandcastle at Goo Lagoon.

"Sponge-Cano!"
comments that he always takes too long in the bathroom, much to his embarrassment.

"Tutor Sauce"
He orders a Krabby Patty while Mr. Krabs teaches SpongeBob how to drive. Mr. Krabs forces Squidward to include fries in his order.

"Patrick's Coupon"
He is seen talking to Incidental 42.

"Mind The Gap"
He freaks out when SpongeBob yells in the Krusty Krab.