by LoofGamingYT January 18, 2026
Get the Geometry Dash Dash mug.The study of shapes and spaces in four dimensions, where the fourth dimension is typically considered time or an additional spatial dimension beyond our familiar three. In 4D geometry, objects have four mutually perpendicular axes, allowing for forms that would seem impossible in 3D—like the tesseract (a 4D cube), which projects into our world as a cube within a cube with connecting lines that don't actually touch. 4D geometry explains why your keys seem to disappear into thin air (they've merely shifted into the fourth dimension) and why your phone is always in the last place you look (you're only checking three dimensions). It's the geometry of time travelers, interdimensional beings, and anyone who's ever said "it's in another dimension" as an excuse.
Example: "He tried to explain 4D geometry to his friend by describing a tesseract—a cube within a cube with all corners connected. His friend asked if that was like Inception. He said no, it was like a cube that also exists in time. His friend asked if that was like a movie. He gave up and said 'it's complicated,' which is 4D geometry's favorite phrase."
by AbzuInExile February 16, 2026
Get the 4D Geometry mug.The study of shapes and spaces in five dimensions, where the fifth dimension is often considered probability or possibility space—the dimension where all possible outcomes branch from every moment. In 5D geometry, objects have five perpendicular axes, allowing for forms that contain not just every point in space and time but every point in every possible timeline. A 5D sphere (a 5-sphere) would appear in our 3D world as an infinite series of branching possibilities, each intersecting with our reality at points of decision. 5D geometry explains why you always pick the slowest line at the grocery store (you're just experiencing the branch where that happens) and why there's a version of you that's already finished shopping (they're in a different 5D coordinate).
Example: "She applied 5D geometry to her love life, realizing that in the fifth dimension (probability space), there were infinite versions of her dating infinite versions of her crush. In some branches, they were happy; in others, miserable; in others, they'd never met. Her 3D self was just one coordinate in an infinite possibility space. She found this either comforting or terrifying, depending on the branch."
by AbzuInExile February 16, 2026
Get the 5D Geometry mug.The study of shapes and spaces in six dimensions, where the sixth dimension is often considered the space of all possible initial conditions—every possible way the universe could have started, leading to every possible history. In 6D geometry, objects have six perpendicular axes, allowing for forms that contain all possible universes with all possible starting points. A 6D object would appear in our reality as a kind of meta-universe, containing every branch of every possibility from every beginning. 6D geometry is what you need when 5D isn't infinite enough, when you need to account not just for different choices but for different laws of physics, different constants, different realities entirely.
Example: "He tried to use 6D geometry to understand why his life turned out this way. In 6D, it wasn't just his choices (5D) but the initial conditions—his parents, his birthplace, his genetics—that branched into infinite possibilities. Somewhere, a version of him with different initial conditions was a billionaire. Here, he was eating ramen. 6D geometry explained everything and helped nothing."
by AbzuInExile February 16, 2026
Get the 6D Geometry mug.The study of shapes and spaces in seven dimensions, where the seventh dimension is often considered the space of all possible physical laws—every possible set of constants, forces, and rules that could govern a universe. In 7D geometry, objects have seven perpendicular axes, allowing for forms that contain all possible universes with all possible physics. A 7D object would transcend not just our history but our very conception of reality. 7D geometry is what physicists invoke when they talk about the multiverse of string theory, where different "branes" (membranes) exist in higher-dimensional space, each with its own physical laws. It's the geometry of "what if gravity were stronger?" and "what if the speed of light were slower?" and "what if math itself were different?"
Example: "She invoked 7D geometry to explain why her diet wasn't working. 'In this universe, with these physical laws, calories matter. But in a 7D branch with different physics, maybe I could eat anything and stay thin. I'm just in the wrong dimensional slice.' Her trainer said to stick to the 3D reality where exercise also matters. She sighed, accepting that some dimensions are more inconvenient than others."
by AbzuInExile February 16, 2026
Get the 7D Geometry mug.The study of shapes and spaces in eight dimensions, where the eighth dimension is often considered the space of all possible mathematical structures—every possible consistent mathematical system that could underlie reality. In 8D geometry, objects have eight perpendicular axes, allowing for forms that contain all possible mathematics, not just the math that describes our universe. An 8D object would transcend physics itself, existing in a realm where 2+2 could equal 5 in some branches, where circles could be square, where logic itself might differ. 8D geometry is the realm of pure mathematical Platonism—the idea that all mathematical structures exist somewhere, and our universe is just one that happens to be realized.
Example: "He used 8D geometry to justify his unconventional accounting. 'In this mathematical structure, these numbers add up. You're just using 3D math—the math of this universe. In 8D, I'm a genius.' His accountant said 3D math was what the tax authorities used, and they lived in this dimension. He paid his taxes, resentful of dimensional constraints."
by AbzuInExile February 16, 2026
Get the 8D Geometry mug.The study of shapes and spaces in nine dimensions, where the ninth dimension is often considered the space of all possible logical systems—every possible way of reasoning, every possible set of inference rules, every possible definition of "truth." In 9D geometry, objects have nine perpendicular axes, allowing for forms that contain all possible logics, including ones where the law of non-contradiction doesn't hold, where paradoxes are permitted, where truth is spectral. 9D geometry is the realm of ultimate cognitive freedom—and ultimate cognitive chaos. It's what you need when 8D's mathematical diversity isn't enough, when you need to account for different ways of thinking about mathematics itself.
Example: "She applied 9D geometry to her argument with a conspiracy theorist. 'In your logical system, those claims make sense. In mine, they don't. We're operating from different 9D coordinates—different inference rules, different truth definitions.' He said that proved she was brainwashed. She said that proved logic was dimensional. Neither convinced the other, which 9D geometry predicted."
by AbzuInExile February 16, 2026
Get the 9D Geometry mug.