Here are the WORST Jerky Episodes of these characters. Their most infamous role is bolded.
Regular Characters[]
- SpongeBob SquarePants (A Pal for Gary, Squid's Visit, Choir Boys, Waiting and Boating Buddies)
- Patrick Star (The Card, Yours, Mine and Mine, Valentine's Day, Smoothe Jazz at Bikini Bottom, Stuck in the Wringer, Patrick's Staycation, I'm with Stupid, Pet the Rock, Pet Sitter Pat and Ink Lemonade)
- Squidward Tentacles (The Lost Mattress, Little Yellow Book, Sportz?, A Day Without Tears and WhoBob WhatPants)
- Mr. Eugene Krabs (One Coarse Meal, The Cent of Money, Summer Job, Plankton's Regular, The Hankering, Out of the Picture and SpongeBob You're Fired)
- Gary The Snail (Dumped, Gary's New Toy, Treats!, Gary's Got Legs and WhoBob WhatPants)
- Sandy Cheeks (Squirrel Jelly, WhoBob WhatPants, Sandy, Help Us! and Sandy's Nutty Nieces)
- Sheldon Plankton (Enemy In-Law (he suffered his worst flanderization in this episode as he got extremely out-of-character), Someone's in the Kitchen with Sandy, The SpongeBob SquarePants Movie (although he is in character but It's the most evil/jerky) and Komputer Overload)
- Karen (Lockdown for Love, Plankton Gets the Boot, One Coarse Meal and Plankton's Regular)
- Mrs. Puff (Demolition Doofus, Boating Buddies, The Bully and Kooky Cooks)
- Pearl Krabs (Married to Money, Hooky, Upturn Girls and Barnacle Face)
Minor Characters[]
- Bikini Bottomites (Stuck in the Wringer, Someone's in the Kitchen with Sandy and Little Yellow Book)
- Mermaid Man and Barnacle Boy (Mermaid Man and Barnacle Boy IV) (in character)
- Bubble Bass (Moving Bubble Bass) (in character)
- Kevin C. Cucumber (I'm Your Biggest Fanatic) (in character)
- King Neptune (The Clash of Triton, Neptune's Spatula)
- Larry the Lobster (Pet or Pests)
- Narlene Narwhal (Something Narwhal This Way Comes, Sandy, Help Us! and Upturn Girls)
- Squilliam Fancyson (Keep Bikini Bottom Beautiful) (in character)
One-Off Characters[]
- Customer (Pizza Delivery)
- Janet and Marty (I'm with Stupid)
- Macadamia, Hazelnut and Pistachio (Sandy's Nutty Nieces