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Fortean Giftorium

Welcome to the Dummy Dome – Flat Earth Satire Tee Unisex garment-dyed heavyweight t-shirt

Welcome to the Dummy Dome – Flat Earth Satire Tee Unisex garment-dyed heavyweight t-shirt

Regular price $25.00 USD
Regular price Sale price $25.00 USD
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Step right up and welcome yourself to the Dummy Dome! This tongue-in-cheek t-shirt takes aim at one of the wildest conspiracy theories still floating around today—the idea that we all live inside a cosmic snow globe. The design features the classic Flat Earth Society map, laid out with continents on a disk, capped with a glassy dome firmament complete with the sun and moon circling overhead. Above it all, the words “Welcome to the Dummy Dome” make the message clear: it’s satire, and the joke is on the nonsense.

This shirt oozes parody, poking fun at the strange persistence of flat earth beliefs in the 21st century. It’s the perfect mix of humor and absurdity, capturing the cartoon logic of a world trapped under a dome. Whether you enjoy calling out conspiracy theories, love science humor, or just appreciate a shirt that makes people double-take and laugh, this design delivers. It’s great for skeptics, comedians, science teachers, or anyone who enjoys a little tongue-in-cheek mockery of pseudoscience.

With its bold imagery and sharp satire, the Welcome to the Dummy Dome tee is more than just a funny shirt—it’s a statement about critical thinking, common sense, and the absurd things people will believe. Wear it to spark conversations, roast conspiracy culture, or just for the laughs. Perfect for parties, casual wear, or as a gift for your favorite skeptic, this shirt shines a light on the ridiculousness while giving you a solid laugh in the process.
If you’re looking for a thick, structured tee that’s also super soft and breathable—look no further! The unisex garment-dyed heavyweight t-shirt ticks all the boxes and is made of 100% ring-spun cotton. The regular t-shirt style will complement most looks and fit you to a tee.

• 100% ring-spun cotton
• Fabric weight: 6.1 oz/yd² (206.8 g/m²)
• Garment-dyed
• Relaxed fit
• 7/8″ double-needle topstitched collar
• Twill-taped neck and shoulders for extra durability
• Double-needle armhole, sleeve, and bottom hems
• Blank product sourced from Honduras

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
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