20 Hilarious Flat Earth Jokes That Prove The World Is Pointless (and Round)

The Flat Earth theory continues to be one of the internet's most enduring sources of curiosity and comedy, providing endless material for satire and jokes. As of December 2025, the movement’s most prominent figures and their often-contradictory arguments have cemented their place as the butt of countless online jokes, proving that while their world may be flat, the humor surrounding it is definitely well-rounded. The best jokes are often the ones that highlight the internal inconsistencies and the sheer audacity of the claims, turning pseudo-science into side-splitting comedy.

This article dives into the freshest, most viral "flat earth jokes" and memes, focusing on the latest controversies, such as the highly anticipated—and hilariously avoided—Antarctica "Final Experiment" expedition. Whether you're a globe-believer or a pancake-planet supporter, these jokes are designed to give you a good laugh without pushing anyone over the edge (literally, or figuratively, into the 'ice wall').

Profile of the Flat Earth Movement's Most Joke-Worthy Figures & Concepts

To truly appreciate the humor, one must understand the main entities and arguments that form the foundation of the modern Flat Earth movement. These concepts and figures are the recurring punchlines in every viral meme and joke, providing a rich tapestry of material for comedians and internet satirists alike. Understanding their claims is key to unlocking the topical authority of the jokes.

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Key Proponents and Their Joke-Worthy Biographies

• Mark Sargent: A highly visible proponent known for his YouTube videos popularizing the idea that the Earth is a flat disc surrounded by an Antarctic "Ice Wall." Sargent's accessible, neighborly demeanor often makes him the subject of jokes about how easily people can be recruited into the theory.
• Eric Dubay: An author and vocal flat-Earther who has published books and frequently uses social media to promote the idea. Dubay’s claims often involve intricate, decades-long cover-ups by organizations like NASA and the global scientific community, making him a central figure in "conspiracy theory" jokes.
• Kyrie Irving: The NBA star who famously brought the Flat Earth theory into mainstream celebrity culture. His comments sparked a wave of jokes about athletes and scientific literacy, proving that the theory can be a source of humor across all sectors of society.

The Essential Joke Entities (Concepts)

The following concepts are the backbone of all the best Flat Earth humor, as they represent the most common points of logical failure:

• The Ice Wall: According to the Flat Earth model, Antarctica is not a continent, but a massive wall of ice that encircles the entire disc-shaped Earth, preventing the oceans from falling off. Jokes about the Ice Wall often center on the logistics of guarding it and what lies beyond (often "hidden continents" or "more flat Earth").
• The Firmament (The Dome): Some Flat Earth models propose that the disc is enclosed by a solid, transparent dome called the Firmament, which holds the atmosphere in and contains the sun, moon, and stars. Humor here focuses on the idea of hitting a celestial ceiling.
• The NASA Conspiracy: The belief that NASA and other space agencies are the primary orchestrators of the "globe Earth" lie, using CGI and elaborate hoaxes to fake space travel and satellite imagery. Jokes frequently mock the budget and complexity of this supposed global deception.
• Gravity: In many Flat Earth models, "gravity" is explained away as the disc accelerating upwards at 9.8 m/s² (or some variation), a concept that is ripe for jokes about constant acceleration and the lack of a massive engine.

The Newest Flat Earth Jokes: The Antarctica 'Final Experiment' Meltdown

In a twist that has provided the freshest and most viral material of the last few years, a highly publicized Flat Earth expedition to Antarctica—dubbed the "Final Experiment" (or similar names)—resulted in an unexpected comedic outcome. The plan was to sail to the edge to prove the existence of the Ice Wall and finally debunk the "globe lie."

However, the actual event, planned for or around 2024, became a source of internal conflict and ridicule. When the time came, many prominent Flat Earthers either backed out, dodged the invitation, or found reasons to disqualify the results of those who did go. This "Antarctica Trip Meltdown" has become the gold standard for current Flat Earth humor.

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Top 10 Jokes from the 'Final Experiment' Fallout

1. Why did the Flat Earther cancel his trip to Antarctica? Because he heard the cruise ship was well-rounded.
2. A Flat Earther was offered a free flight around the world. He said, "No thanks, I don't want to fly off the edge." The travel agent replied, "Don't worry, the plane is a circle route."
3. "I'm going to Antarctica to prove the Ice Wall exists!" "What if you find out it's a continent?" "Then I'll just say the conspiracy goes deeper than I thought."
4. What’s a Flat Earther’s favorite type of comedy? Stand-up, because it's the only way they can see over the curve.
5. A Flat Earther asked a pilot, "How do you fly without constantly adjusting for the curve?" The pilot said, "I don't. I just follow the directions from the NASA satellite."
6. The Flat Earth Society had a meeting, but it was awkward. Half the members were standing on the opposite side of the table and couldn't see the presentation.
7. Why did the Flat Earther get kicked out of the Flat Earth Society? He admitted he saw a ship disappear hull-first over the horizon.
8. Flat Earther: "If the Earth is spinning, why don't I feel it?" Scientist: "It's called inertia." Flat Earther: "Is that the new name for the Firmament?"
9. What do you call a Flat Earther who finally admits the Earth is round? A well-rounded individual.
10. "My friend is a Flat Earther." "How do you deal with that?" "I just don't push him too hard, in case he goes over the edge."

Why Flat Earth Jokes Never Fall Off the Edge: The Psychology of Conspiracy Humor

The enduring popularity of Flat Earth jokes—and conspiracy humor in general—stems from a few key psychological and cultural factors. It’s not just about mocking a fringe belief; it’s about the satisfying feeling of intellectual superiority and the humorous juxtaposition of simple reality against complex, illogical fantasy.

The Juxtaposition of Logic and Absurdity

The core of the humor lies in the dramatic and often absurd claims used to explain away simple, observable facts. The Flat Earth model requires a massive, coordinated, global conspiracy involving thousands of scientists, pilots, and government officials (the NASA Conspiracy), just to hide the fact that we live on a disc. The comedic power comes from asking a simple question and receiving an impossibly complicated, paranoid answer, which often involves entities like the Illuminati or the New World Order.

For example, the joke "Why do Flat Earthers hate GPS? Because it uses satellites that don't exist" is a perfect encapsulation of this logical absurdity. The joke-teller doesn't need to debate the curvature formula; they just need to point out the dependency on the very technology that is supposed to be faked.

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Entities and LSI Keywords for Topical Authority

The best Flat Earth humor is rich with specific, highly relevant entities, which is why it performs so well online and creates strong topical authority. By incorporating terms like Atmospheric Pressure, Coriolis Effect, Eratosthenes, Lunar Eclipse, Horizon, and Telescope into jokes, the humor becomes smarter and more resonant. These terms are the scientific rebuttals the Flat Earth theory attempts to dismiss, making them excellent comedic foils.

The movement itself, including organizations like the International Flat Earth Research Society (IFERS) and the Flat Earth Society, provides a constant stream of new material through their conventions, experiments, and internal disagreements. When a group of believers—who reject all mainstream science—has a "meltdown" because some members went on a cruise that didn't confirm their Ice Wall fantasy, the resulting humor is both fresh and a powerful form of social commentary.

Ultimately, the Flat Earth theory is a modern myth, and myths are always a source of great storytelling and, in this case, great comedy. The jokes are a safe, lighthearted way to address the growing issue of anti-scientific thinking and the appeal of conspiracy theories in the digital age, ensuring that the Flat Earth phenomenon remains a well-rounded source of humor for years to come.