I thought this was a restaurant, not a gutter mouth convention.
— Incidental 86, "Sailor Mouth"

Incidental 86[1] is an elderly fish who first appears in the episode "Mermaid Man and Barnacle Boy."


He is a large light blue elderly fish with light orange liver spots who wears a light green shirt and glasses. He uses a wheelchair to move around.


Role in series

"Sailor Mouth"

As Betsy Krabs steps on a pebble, she is heard using an implied swear word due to the amount of pain her foot is in. However, it is then revealed that the honking censorship sounds were just coming from Old Man Jenkins' car.

"Idiot Box"

He appears as a professor on TV solving an equation for a box while Squidward is channel surfing on his television.

"The Sponge Who Could Fly"

In the original storyboard, he was going to be the farmer, sailor and cannonball man instead of Old Man Jenkins.

"Snail Mail"

SpongeBob mistakes him as his pen pal and is seen choking on a Krabby Patty.



  1. ^ Incidental model sheet 3
  2. ^ "My Pretty Seahorse"
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