Pseudoscience Long Sleeve T-Shirts

Description: Digital Illustration Phrenology

Description: Welcome to Nemons The Cryptid's Pseudoscience Club, where the mysterious meets the unexplained! Embark on a journey in unraveling the secrets of the hidden realms and the unknown. Our exclusive Mothman illustration is the perfect emblem for those who embrace the enigmatic and dare to question conventional wisdom. The captivating graphic tattoo style, captures the essence of this legendary creature with its intricate wing details and haunting allure, the eerie glow from its graceful span of its majestic wings evokes a sense of otherworldly fascination that will ignite your imagination. Display your affinity with the extraordinary proudly and wear this Mothman design while attending a paranormal convention.

Description: A design for science lovers.

Description: A design for science lovers.

Description: Not Sold in stores ! Buy Now ! View more styles below Choose gender and size then click on "Add to cart" 100% quality print. ALL SIZES !! Small to 5XL !!

Description: Join the club this Halloween with this traditional tattoo style cryptid design. Featuring a classic red-eyed moth creature and vintage banners, this old-school artwork is perfect for urban legend hunters and alternative fashion lovers. Embrace the unknown! 💀🦇🧭

Description: Bill Nye gets hit with charges of spreading scientific knowledge and debunking pseudoscience in public. Operating as the Science Guy without authorization tops the list.

Description: We Always Hoot The Freaks

Description: Bold and witty quote design: “Science That Can’t Be Questioned Is Religion.” A perfect sarcastic science statement for skeptics, critical thinkers, and STEM lovers who appreciate evidence-based humor.

Description: Bold and witty quote design: “Science That Can’t Be Questioned Is Religion.” A perfect sarcastic science statement for skeptics, critical thinkers, and STEM lovers who appreciate evidence-based humor.

Description: A simple illustration of the infamous "Loch Ness monster."

Description: Is it satire or a public health warning? This bold and funny anti-RFK Jr. t-shirt calls out Robert F. Kennedy Jr.'s dangerous anti-vaccine stance and science denial. Whether you're a fan of facts, public health, or just tired of pseudoscience politics, this design says it loud: RFK Jr. makes me sick—literally! A perfect gift for doctors, nurses, science lovers, and anyone who believes in vaccines, herd immunity, and common sense. Wear it to rallies, science marches, or your next booster shot appointment. Because misinformation isn't harmless—and neither is RFK Jr.

Description: Who needs years of training and expertise?

Description: Cryptozoology is a pseudoscience and subculture that aims to prove the existence of entities from the folklore record, such as Bigfoot, the chupacabra, or the Mokele-mbembe. Cryptozoologists refer to these entities as cryptids, a term coined by the subculture. Because it does not follow the scientific method, cryptozoology is considered a pseudoscience by the academic world: it is neither a branch of zoology nor folkloristics. It was originally founded in the 1950s by zoologists Bernard Heuvelmans and Ivan T. Sanderson.

Description: Fake Moon Landing Hoax • Apollo 11 Astronaut

Description: King of PoP design featuring michael-jackson, teach, teach the controversy, pseudoscience, creationism. Perfect gift for fans.

Description: Tin Foil Cat Hat Funny Government Conspiracy Theory

Description: BeerWolf 1983

Description: Phrenology Head Chart Criminal Traits Parody

Description: Truth.

Description: A simple illustration of the infamous "Loch Ness monster."

Description: Perfect t-shirt for those who firmly believe in evolution and evolutionary theory who are tried of hearing that "it's just a theory" argument from creationists. Show your support for science.

Description: This design says "Fund American Science Again" using wording that subverts Donald Trump's MAGA slogan. Trump and Elon Musk have slashed critical NIH, NSF, and CDC funding, destroying the USA's long standing role as the world leader in medical science and innovation. RFK Jr. is promoting a weird anti-vax pseudoscience agenda. It is now clear that the priority of Republicans is to fund tax cuts for billionaires at the expense of scientific progress, and this message is needed now more than ever.

Description: Colorful Retro Phrenology Head. Exciting design collection of apparel and home décor items! Everyone will appreciate anything from this collection as a Christmas, birthday or graduation gift.

Description: A Picture of Good Health - Vintage Brain Mapping Illustration

Description: James Randi is a Canadian-American retired stage magician and scientific skeptic best known for his challenges to paranormal claims and pseudoscience.

Description: A strange and captivating emblem from the world of 19th-century pseudoscience, this trademark image for Wm. Radam’s Microbe Killer features a man bludgeoning a skeleton—symbolizing death or disease—with a spiked club. The scene, surrounded by swirling lines and a crest-shaped frame, serves as both branding and allegory. With cracked textures and vintage serif lettering, this design captures the theatrical spirit of patent medicine advertising during an era when bold visuals and bigger claims ruled the bottle.

Description: GENDER IS PSEUDOSCIENTIFIC PRODUCT OF WESTERN COLONIALISM IT IS A MANIPULATION TACTIC OF CAPITALIST SOCITIES OUTSIDE OF OUR CAGES A HUNDRED GENDERS WILL BLOOM !

Description: Spice up your fashion game with this inspiring design or surprise someone special with a perfect gift.