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Alien

A person usually East Asian female that takes plastic surgery because they're insecure af; not really ugly. After that usually they've big eyes with oval shaped head with hair and go to online dating apps.
1. That Korean girl is unrecognizable, she's an alien!
by overproudbrownperson September 17, 2024
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Alicia

Alicia is the girl in your course who answers all the questions and is a teacher’s pet. She dresses surprisingly well for a 9 am Law class, which would be weird but she seems really happy about it. She’s the type of person to take notes during a Netflix documentary to try and solve the murder case before the last episode. She’s very stubborn and won’t back down from her opinions, which in some cases will make you reconsider why you even disagreed with her in the first place. If you ask her why she’s single she’ll be left stuttering, but when it comes to her distaste for mangoes, she can give you a whole thesis and presentation. Regardless, Alicia is the friend you didn’t think you would have, the friend you didn’t think you would deserve, but the one that you’re glad to have.
Person A: Yo dude, what's happening over there? It looks like someone's having a seizure and panic attack at the same time.

Person B: Oh don't worry, that's Alicia. She stepped outside to get some crisp air but didn't realize that she was next to a mango tree.

Person A: Oh, is she allergic?

Person B: No, she's just dramatic.
by janus21 December 1, 2024
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alicitivile

What I call homo-sapiens who are addicted to abscesses.
Person 1: Are you addicted to abscesses?
Person 2: Yes.
Person 1: alicitivile
by Abreathofaversaillian January 20, 2025
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Alien Sciences

A more colloquial, often pop-culture term for the theoretical knowledge systems, physics, and technologies possessed by an advanced extraterrestrial civilization. It implies sciences so advanced they appear as "magic" or transcend human comprehension. Where xenosciences are our study of them, "Alien Sciences" speculates about their understanding of reality—concepts like manipulating spacetime, harnessing dark energy, or transcending physical form. It’s the imagined curriculum of a school a million years more advanced than ours.
Example: The physics behind the warp drive in Star Trek, the gravity manipulation in Arrival's heptapod scripts, or the consciousness-transfer technology in Avatar are fictional representations of Alien Sciences. They represent bundles of knowledge so far beyond our grasp that interacting with them is less about study and more about humble, slow, and potentially dangerous decipherment.
by Abzugal Nammugal Enkigal February 3, 2026
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Alien Adaptation

The biological, technological, or cultural changes a terrestrial organism (especially humans) must undergo to survive and thrive in a permanently alien environment. This goes beyond wearing a spacesuit; it's the profound, often irreversible alteration required to call an alien world home. This could mean genetic engineering for higher radiation tolerance, surgical implants to process a different atmospheric mix, or radical societal shifts to live under a foreign sun. It’s the process of ceasing to be purely Earth-born to become something new.
Example: In Kim Stanley Robinson's Mars trilogy, the first colonists undergoing Alien Adaptation include surgical changes to their eyes for the dimmer light, taking drugs to thicken their blood for low pressure, and, over generations, selective breeding for those who can breathe the thin air—eventually leading to a new, Martian-adapted human species distinct from Earthlings.
by Abzugal Nammugal Enkigal February 3, 2026
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Alien Ecology

The study of the complex, interconnected web of life on a non-terrestrial world, operating under fundamentally different physical and chemical rules. It’s not just a catalog of weird plants and animals; it’s understanding how energy flows, nutrients cycle, and species co-evolve in an environment with, for example, a methane-based solvent, triple suns, or a silicate-based biology. The core principles of competition and symbiosis may apply, but the rulebook—the biochemistry, the food chains, the planetary rhythms—is utterly foreign.
Example: The world of Pandora in Avatar is a fictional study in Alien Ecology, with its neural network connecting all flora and fauna (Eywa), its floating mountains supported by magnetic fields, and its creatures linked through biological interfaces. A real scientific version would involve modeling how hypothetical sulfur-metabolizing microbes on Europa might form a subsurface ecosystem entirely disconnected from sunlight.
by Abzugal Nammugal Enkigal February 3, 2026
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Alien Lifeforms

Organisms, creatures, or entities whose biological, chemical, and evolutionary origins are entirely separate from the tree of life on Earth. They are the "strangers in the universe," operating on a fundamentally different biological operating system. This doesn't just mean weird-looking animals; it means life that may use silicon instead of carbon, ammonia instead of water, or information systems we can't even recognize as "alive." They represent the profound answer to "Are we alone?" and challenge every assumption biology is built upon. Encountering them isn't just discovery; it's a paradigm explosion.
Example: The sentient, helium-based "floaters" in Arthur C. Clarke's The Songs of Distant Earth, the silicon-based crystal "chandeliers" from the planet Lithia in Mission of Gravity, or the microbial blobs potentially living in the sulfuric acid clouds of Venus—all are hypothetical Alien Lifeforms. They are not monsters, but alternate solutions to the problem of existence.
by Abzugal Nammugal Enkigal February 3, 2026
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