Incidental 21, also known as a crowd member and Incidental PM13, is an incidental character who first appears in the episode "Ripped Pants" while his production order debut is in "Squeaky Boots." He is classified as a hotdog-type incidental.
Description[]
He is a peach garfish with brown fins and lips, big beady dark yellow-orange eyes with black pupils, and thin black feet. He wears a teal shirt. In his older appearances, his eyes were colored orange.
Crowd[]
It is a distant incidental with Incidental 21's color palette appearing as a large peach fish with a brown dorsal fin and legs who wears teal pants.
Incidental PM13[]
He is a patty monster with a large long head pointing upwards. He also has indigo lips and fins and large yellow eyes.
"RobotInc" incidental[]
He is a robot clone of Incidental 21. His colors are unknown but he is known to resemble Incidental 21 with mechanical features.
Role in series[]
Incidental 21 is a very occasionally used incidental character in the series. He is usually seen very deep in crowds with other incidentals. He was a bit more common in the first three seasons and he has yet to have his own speaking role. He was firstly designed to be a Krusty Krab customer.
Major roles[]
"Bubble Buddy"[]
He glares at SpongeBob when he discovers that he's been waiting in the bathroom line for Bubble Buddy.
"Pranks a Lot"[]
He is seen in SpongeBob and Patrick’s imagination watching them sit on an invisible park bench.
"Bulletin Board"[]
He is seen looking at notes on the Krusty Krab sign with Incidental 106.
"Snooze You Lose"[]
He is one of the various people near the bus stop who shockingly watch SpongeBob and Patrick from inside Squidward.
"Burst Your Bubble"[]
Mrs. Puff pops his bubble boat with her boatmobile.
"Krabby Patty Creature Feature"[]
Incidental PM13 is one of the many patty monsters that take over Bikini Bottom throughout the episode.
"Handemonium"[]
He is one of the fish the Chum Bucket glove squeezes out of the bus.
"Karen for Spot"[]
He watches Spot's discarded bubble devour the sun at the end of the episode.
"Friendiversary"[]
He is seen eating at the Krusty Krab with Incidental 29 while Squidward keeps an eye out for SpongeBob.
Major roles in games[]
Minecraft x SpongeBob DLC[]
He appears as one of the common citizens of Bikini Bottom.
Trivia[]
- He was oddly miscolored as Incidental 5 in his production order debut, "Squeaky Boots."
- He and Incidental 18 are the only incidentals that were designed for "Squeaky Boots" that were not on the first row of the original incidental model sheet.
- He is one of the few characters who didn’t debut in their production order debut.