A cheap SpongeBob coloring book becomes raw material for an increasingly grotesque art experiment, with familiar characters transformed through teeth, tentacles, worms, severed body parts and other deliberately unpleasant details. The concept is simple, but the artist keeps finding new ways to develop it rather than merely repeating the same joke. SpongeBob becomes a deep-sea creature, Patrick takes inspiration from an invasive sea star, and later pages push the characters into increasingly elaborate horror scenarios.
The actual drawing process receives enough attention to make the transformations interesting beyond their shock value. Changes in line work, coloring, white highlights and marker techniques are discussed as they happen, including an attempt to use lighter pencil lines for a somewhat more realistic appearance. The experimentation with Posca markers is especially useful because the artist discovers how effectively their coverage can obscure the original coloring-page artwork and create elements that appear to extend beyond its existing boundaries.
Humor dominates the presentation, usually through self-deprecation and exaggerated disgust at the creations themselves. The running jokes about excessive teeth, an abandoned collection of sketchbooks and a genuinely unpleasant piece of cheese in the refrigerator give the commentary a knowingly ridiculous personality. Some jokes are repeated longer than necessary, particularly the teeth, gore and decomposing-food material, but the rapid delivery generally keeps the extended drawing sequences lively.
There is also more artistic improvisation here than the premise initially suggests. One SpongeBob drawing evolves into a grotesque mouth filled with realistic-looking teeth, while another character, Mr Longfingers, becomes the basis for a miniature horror mythology involving appearances in nostalgic cartoons and old recordings. A later Squidward transformation develops into an Attack on Titan-inspired scene, complete with tiny fleeing characters and Plankton reimagined as Levi. These additions show the artist building ideas organically rather than working from a rigid sequence of predetermined designs.
The willingness to physically alter the source material adds another layer to the project. Pages are ripped, pieces are transplanted into the sketchbook, and Patrick is eventually cut apart and distributed among existing monsters as part of a deliberately gruesome scrapbook composition. One accidental page tear even becomes an opportunity for a visual gag when it lines up with the artwork underneath. That improvisational approach makes the sketchbook itself feel increasingly interconnected as the video progresses.
At roughly 45 hours of drawing condensed into the finished presentation, there is clearly substantial work behind what often plays like a chaotic comedy routine. The strongest moments balance that silliness with visible artistic decision-making, whether experimenting with materials, adjusting an idea midway through a drawing or using scale and surrounding figures to give a transformation more narrative context. The main limitation is that the relentless jokes and deliberately gross imagery sometimes overshadow those genuinely interesting insights into technique and creative problem-solving.
Pros
- Transforms a straightforward coloring-book premise into several distinct and increasingly inventive horror designs.
- Shows meaningful artistic experimentation with pencil lines, Posca markers, highlights, collage-like page construction and altered source material.
- Strong improvisation allows unexpected ideas, including Mr Longfingers and the Attack on Titan-inspired scene, to develop naturally.
- Fast, self-deprecating humor keeps lengthy drawing processes entertaining despite the amount of work involved.
- Connects separate artworks through the sketchbook in creative ways rather than treating every transformation as an isolated piece.
Cons
- Repeated jokes about teeth, gore, rotten food and bodily imagery occasionally become more distracting than funny.
- The intentionally frantic comedy sometimes pushes useful discussion of technique and artistic choices into the background.
- Viewers who dislike graphic body horror, worms or trypophobia-related imagery will find several transformations deliberately unpleasant.
A simple children's coloring book provides the foundation for an inventive mixture of horror illustration, comedy and artistic experimentation. The grotesque imagery is intentionally excessive, but the willingness to improvise, alter techniques and turn mistakes into new ideas gives the project genuine creative substance beneath all the teeth and gore.












