— Incidental 115, "Have You Seen This Snail?"
Incidental 115 is a background character who first appears in the episode "F.U.N.."
She is a light olive green anchovy with blonde hair. She wears a light teal dress with a light yellow and pink pearl necklace, pink lipstick, black shoes, and has a dark teal ribbon in her hair.
- Shannon Tweed - "20,000 Patties Under the Sea"
- Mary Jo Catlett - "Plankton's Pet"
- Lori Alan - "Lame and Fortune" and "Feral Friends"
- In "Born to Be Wild," she was named Mabel.
- In "A Day Without Tears," she was named Jill.
- In "Gary in Love," she was named Monica.
Role in series
She and Incidental 114 willingly let themselves get hooked as a result of smelling SpongeBob's bad breath.
She slaps Incidental 114 during the musical montage of "Gary Come Home" because she suspects him of cheating on her, due to an affectionate sentence for a woman named "Lisa" being written in the sky above him.
It is revealed that she is a teacher at Bikini Bottom Elementary School.
"Gary in Love"
She falls in love with Incidental 114 after her fortune cookie tells her that she will fall in love if she eats her hat.
"Under The Small Top"
She is seen on TV with other Incidentals.