Mad Genius T-Shirts

Description: Science, Screams & Morgus the Magnificent

Description: Im a genius and I messed up your mind, you're doomed.

Description: Wonder what experiments could be brewing in his lab.

Description: Original illustration of a mad scientist in cartoon style! Original character design with lab coat, Erlenmeyer flask/chemical test tube, and an insane expression, perfect for games, RPGs, and fans of the mad scientist genre.

Description: Isn't physics beautiful? Swirling tracks made by subatomic particles in a cloud chamber detector. (This is the white version for darker colours.)

Description: A neon green monster genius combines stitched horror features, wild white hair, a thick mustache, neck bolts, and lightning-bolt sunglasses beneath the word “FrankEinstein.” Electric lime, cyan, hot pink, black, and white create a bold retro comic aesthetic. Blending mad scientist humor, classic monster parody, science wordplay, gothic comedy, and electric laboratory energy, the artwork delivers a clever mashup of intelligence, experimentation, and spooky pop-art attitude.

Description: Evil Genius at Work - Funny Office Humor. It makes an excellent gift for coworkers, programmers, or anyone with a brilliant, chaotic streak.

Description: Evil Genius at Work - Funny Office Humor. It makes an excellent gift for coworkers, programmers, or anyone with a brilliant, chaotic streak.

Description: Brew wild alchemy and tinker your way to victory with explosive flair! This eccentric vintage-style illustration features a mad scientist gnome holding a flintlock pistol and bubbling potion, topped with bold Gothic typography reading "MAD GENIUS". Crafted in iconic 1930s rubber-hose cartoon aesthetic, it makes a brilliant gift for RPG artificers, DND players, dungeon masters, steampunk fans, and retro streetwear lovers.

Description: The mad scientist (also mad doctor or mad professor) is a stock character of a scientist who is perceived as "mad, bad and dangerous to know" or "insane" owing to a combination of unusual or unsettling personality traits and the unabashedly ambitious, taboo or hubristic nature of their experiments.

Description: A clever and textured science graphic spelling "Science" with stone-textured elements above a bubbly erlenmeyer flask.

Description: Nefarious Genius Productions Mascot

Description: Nefarious Genius Productions Logo

Description: Evil Inc Mad Scientist Neon Graffiti Street Art

Description: Visionary, architect, thought leader. Buckminster Fuller understood things in a way we should all appreciate.

Description: Pinky and the Brain – Cyber Global Takeover

Description: Awesome Reanimator Weird Science movie poster art t-shirt. Perfect for fans of cult horror films and mad scientists.

Description: Dive into the world of comedic madness with this electrifying Bobby Lee artwork, capturing the irrepressible energy of the legendary comedian. Known for his fearless humor and unpredictable antics, Lee has carved a unique niche in the comedy scene, and this artwork pays homage to his genius

Description: Just do the math

Description: Nefarious Genius Productions for Dark Colors

Description: Dr. Mechanicus: The Life of a Misunderstood Genius Dr. Mechanicus has always been a misunderstood evil genius. He's only trying to make the world a better place. And that's where a solar powered death ray can come in handy . . .

Description: A chilling Einstein portrait emerges from darkness, with hollow eyes, cracked skin, and a stark monochrome aura.

Description: Henry James quote: We work in the dark—we do what we can—we give what we have. Our doubt is our passion and our passion is our task. The rest is the madness of art.

Description: Meet the smartest monster in the lab—FrankEinstein! This brilliantly funny design fuses two icons into one electrifying figure: the stitched-up, green-skinned monster with the mind of a genius. Neon pink, blue, and green tones give this tee a retro horror-meets-science vibe that’s perfect for Halloween, science geeks, or anyone who loves a clever pun with lightning-charged style.

Description: Charles Pierre Baudelaire: I have felt the wind of the wing of madness pass over me.

Description: With this Evil Plan you can have World Domination by this afternoon, ha, ha, ha.