Encyclopedia SpongeBobia
Encyclopedia SpongeBobia
Not to be confused with Incidental CM24.
My patty doesn't have enough slime!
— Incidental 20, "Gary's Got Legs"

Incidental 20, also known as Incidental EHS7 and Guitarist, is an incidental character who first appears in the episode "Ripped Pants." He is classified as a "weirdo" type incidental.


He is a light gray fish with dark purple arms and a long dark purple dorsal fin and has several purple spots. He wears a red speedo, and has thin black feet.

Incidental EHS7

He wears the Empty Head Society fez with a propeller on top and does not have his thin black feet.


He wears a dark blue guitarist jacket with a triangular collar and sleeves and holds a Goofy Goober guitar. He also does not have his thin black feet.

Role in series

Creepy closeup

Incidental 20 has made a few notable and speaking roles. He has been portrayed as more of a weirdo or an idiot in a few episodes. He usually appears in the background with other incidentals. He was firstly designed to be a beachgoer.

Major roles

"Bubble Buddy"

He is part of the angry mob that sets off to pop Bubble Buddy. He is also seen standing next to Larry the Lobster, on the verge of crying as he is reminded of his childhood friend, Funny Muffler.

"The Algae's Always Greener"

An alternate universe of him is seen doing the victory screech with Incidental 40 and Incidental 47.

"The Bully"

He is one of the students in Mrs. Puff's Boating School that literally puts on a happy face when Mrs. Puff tells them to put on a happy face for Flats the Flounder.

"Squilliam Returns"

He is part of Squilliam Fancyson's group of friends.

"Le Big Switch"

He appears as a Fancy! customer, where SpongeBob swipes a Krabby Patty from him.

"The Battle of Bikini Bottom"

He appears as one of the red soldiers filling their cannon with soap.

"Suction Cup Symphony"

He is seen as a trumpet player in Squidward's orchestra with Incidental 16 and Judge 1.


He is the only customer at the Krusty Krab, enjoying the Krabby Patties full of Squidward's snot.

"Bulletin Board"

When Mr. Krabs assumes that his customers are hungry, Incidental 20 says that he bought a bagged lunch with him and everyone else reveals their bagged lunches too.

"Lost and Found"

He is seen at the Krusty Krab smiling creepily at Squidward while waiting for his patty. He then happily hops away with his patty in his hands after receiving it.

"The Nitwitting"

He is seen as a member of the Empty Head Society where he does the secret Empty Head handshake with Patrick.

"Gary's Got Legs"

He claims that his patty doesn't have enough snail slime.

"There Will Be Grease"

He is seen smelling the grease scented toilet with Fred and Incidental 10. He later gets into a car accident that gets his boatmobile damaged and Mr. Krabs fixes his boatmobile by slamming a bottle of grease onto it. Incidental 20 becomes amazed by this and has everyone give three cheers for the grease.