Incidental 23A is an incidental character who first appears in "Grandma's Kisses." He is an alternate model of Incidental 23 and he is classified as a weirdo-type incidental.
Appearance[]
Incidental 23: the character who Incidental 23A is an alternate model of.
Model sheet of Incidental 23A in his darkest color palette.
He is a purple tuna with lighter purple fins and lips who wears a dark red speedo.
Role in series[]
Incidental 23A shown to be absent from the original incidental model sheet (Note: there is no label that claims he is "non-existent" due to being an alternate model of Incidental 23).
Incidental 23A has made a very few appearances in the series so far. He has been absent from the series ever since his appearance in "The Bully" and has yet to have his own speaking role.
Roles[]
"Grandma's Kisses"/Comic Number 9[]
Incidental 23A laughing with other customers.
He appears as one of the customers laughing at SpongeBob at his grandma's house with Squidward at the end of the episode.
"Squirrel Jokes"/Comic Number 10[]
Incidental 23A cheering in the crowd.
He appears cheering for SpongeBob in the crowd twice.
"The Bully"[]
He is one of the fish who threaten Incidental 85 twice due to thinking he was the one wanting to kick SpongeBob's butt.