When Cartoons Meet Metalcore: Unpacking the Phenomenon of BOI WHAT and AI

If you have spent any time scrolling through music forums, TikTok, or YouTube recommendations over the last few years, you might have stumbled upon a jarringly heavy, surprisingly catchy metalcore track featuring the unmistakable voice of Sheldon J. Plankton or SpongeBob SquarePants. The artist behind these viral hits goes by the name BOI WHAT.

As internet music culture grapples with the explosion of generative audio, a central question always arises: Is BOI WHAT entirely AI, or is there an actual human behind the chaos?

Decoding BOI WHAT

Launched around 2023 by singer-songwriter and producer Eli Strobeck (who also releases music under the moniker Mathue), BOI WHAT quickly carved out a niche in a subgenre often dubbed “spongecore”. Tracks like “Plan Z”, “Neon Tide”, and “Let Me Crawl” pull massive streaming numbers, racking up millions of views with a paradoxical blend of aggressive guitar breakdowns, polished production, and deep internet lore.

The project presents a high-concept world where Bikini Bottom is reimagined as the backdrop for high-stakes post-hardcore and metal anthems. But the mechanics of how these songs are made are frequently misunderstood.

Where Human Craftsmanship Meets the AI Filter

To answer the core question directly: No, BOI WHAT is not a generic, prompt-generated AI band.

According to breakdowns from the artist and community analysis, the creative pipeline behind BOI WHAT relies heavily on traditional musicianship:

• The Music is Human-Made: Every guitar riff, drum beat, bassline, and structural arrangement is written, recorded, and produced by Strobeck.
• The Vocals Start Real: The core vocal performances—the raw screams, melodies, and cadence—are performed by a human.
• The AI Role: Artificial intelligence enters the process strictly at the tail end as a voice conversion filter. Much like T-Pain uses Auto-Tune as a stylistic vocal effect rather than a substitute for talent, BOI WHAT runs recorded vocals through a specialized AI model to morph the timbre into a recognizable cartoon character.

In short, AI acts as a digital costume or microphone skin, while the actual songwriting, lyricism, and performance remain entirely human.

The Lore and Appeal of “Spongecore”

What keeps listeners coming back isn’t just the novelty of hearing Plankton scream over a double-kick drum; it is the surprising emotional depth of the project.

While early iterations of cartoon-themed AI music leaned heavily into meme territory, BOI WHAT treats its narrative universe seriously. Songs like “Plan Z” frame Plankton not just as a cartoon villain, but as a tragic or defiant antihero taking over a hostile city. The lyricism often touches on themes of isolation, ambition, and existential frustration—themes that ironically mirror modern anxieties surrounding technology, art, and alienation in the digital age.

Redefining the AI Music Debate

The success of BOI WHAT highlights a fascinating shift in how modern musicians experiment with technology. In an era where purely text-to-audio generators frequently spark backlash from artists protective of copyright and human expression, BOI WHAT occupies a different tier.

By using AI as an instrument rather than a ghostwriter, the project demonstrates a hybrid model of creation. It proves that audiences aren’t necessarily opposed to technology in music; rather, they connect with projects where human intent, humor, and raw musical talent remain firmly in the driver’s seat.