Encyclopedia SpongeBobia
Encyclopedia SpongeBobia
Not to be confused with Incidental 142 or Incidental 153.
Do you have a present for me, Santa?
— Incidental 150, "Christmas Who?"

Incidental 150[1], also known as Incidental PM3,[2] Lisa, and Winter Girl, is an incidental character who first appears in the episode "Bossy Boots." Her incidental type is currently unknown.



She is a light olive green fish, with light orange and purple-striped fins, three dark olive-green spots on her forehead, with a light orange mouth, and wears a lavender-colored dress.

Incidental PM3

A sketch of Incidental PM3's model pose.

She is a patty monster with blonde hair tied into two pigtails, red lips, plum eyelids, and lavender fins.


She is colored light pink with dark red lips and spots on her cheeks. She wears a green dress with matching shoes and golden hexagon shaped earrings. She also has 3 eyelashes on each eye.

Winter Girl

She is a 3D video game model of Incidental 150's winter wear model from "Christmas Who?" She wears a purple dress and scarf, a lavender shirt, and a violet, light purple, and dark purple hat with a lavender ball on the top. She also has pink lips, lacks her spots, and has 3 eyelashes on each eye.

Role in series

Incidental 150 with her toy wrench.

Incidental 150 has made many appearances throughout the series as a silent background character. There are a few episode where she has major/speaking roles.

Major roles

"Bossy Boots"

She appears as one of the teenage customers at the Kuddly Krab where she enters the restaurant with Incidental 29. Incidental 37B and Incidental 73 wave at them when they enter.

"Christmas Who?"

She asks Squidward dressed as Santa Claus for a Christmas present. Squidward gives her a wrench for Christmas and she happily runs off with it.

"The Smoking Peanut"

She appears on the Realistic Fish Head's news report crying about Clamu with her family.

"Sandy, SpongeBob, and the Worm"

Both she and Incidental 103 give a thumbs up after their mother, Incidental 7, claims the Alaskan Bull Worm ate their homework.

"SpongeGuard on Duty"

She is seen playing ball with Incidental 103 in the orca kid's mouth.

"Krabby Land"

She is one of the children that SpongeBob entertains as the Krabby Patty Burglar.

"Whale of a Birthday"

She appears as one of the kids forced to share a balloon at one of Pearl's past parties.


She is seen playing jump rope with a powdered wig on.

"Driven to Tears"

She is seen as a baby on the "Drive Safely" billboard that SpongeBob and Patrick crash through with Incidental 63 as her mother.

"Rule of Dumb"

SpongeBob confiscates her lollipop for King Patrick along with Incidental 151, Incidental 152, and Incidental 153.

"New Digs"

She appears as one of the little girls playing hopscotch while SpongeBob rushes to the Krusty Krab.

"Krabs à la Mode"

She appears as one of the kids riding the Clamboni with Mr. Krabs.

"Mermaid Man vs. SpongeBob"

She appears as one of the kids that toss Squidward out the Krusty Krab window.

"Pest of the West"

Her western variant is seen standing in the middle of Dead Eye Gulch right before SpongeBuck SquarePants' and Dead Eye Plankton's showdown was about to start, but a western Incidental 46 grabs her out of the way.

"Nautical Novice"

He is seen as one of the students from Mrs. Puff's Boating School attending the field trip to the Bikini Bottom Museum of Boating.


Patrick arrests her and Incidental 151 while posing as Barnacle Boy.

"SpongeBob's Last Stand"

She and a little girl appear in the beginning of the Shelly Superhighway parade underneath a banner.

"The Masterpiece"

She is one of the kids playing on Mr. Krabs posing as a statue at the end of the episode.

"Squidward's School for Grown-Ups"

She appears in a boatmobile with Incidental 106 during SpongeBob and Patrick's "game."

"Karen 2.0"

She and Incidental 41 appear alongside Karen at the Krusty Krab register while Karen 2 was trying to enter the Krusty Krab.

"Glove World R.I.P."

She appears at the Hall of Mirrors at Glove World! with Incidental 6 where they look at their reflection in a mirror and laugh, but the mirror then shatters and breaks and the two of them look down at the shattered mirror with disappointment.


Mr. Krabs tosses Krabby Patties right into her's and her family's faces.

"Hello Bikini Bottom!"

She plays pin the tail on the donkey fish and pins the tail on Squidward’s behind. He then yells at her that he is not a donkey fish.

"It Came from Goo Lagoon"

She is seen approving of the goo bubble on television.

"Lame and Fortune"

After the customers read the fortune cookies Plankton created, she tells all the customers to go to the Chum Bucket.

"Krusty Katering"

Several multicolored Incidental 150s appear as guests at Billy's birthday party.

"The Clam Whisperer"

A pizza falls on her hair and the clams devour it off which makes her bald.

"Escape from Beneath Glove World"

She is one of the many kids imprisoned in the Glove World! Jail.

Major roles in The Patrick Star Show

"Enemies à la Mode"

She chomps a drumstick from Walter the Waiter's hand during his song.

Major roles in games

Employee of the Month

She appears as the coat check girl of Sublime Seafoods.


Incidental 150's male variant.

  • She is one of the few incidentals that has had a gender swap variant.


  1. ^ Incidental model sheet 3
  2. ^ Krabby Patty Creature Feature storyboard