Aetern

The most amazing friend ever and someone who would never leave you.

I love you, Aetern, and you’ll always be a very special friend to me.

by HersheyTheCyndaquill December 9, 2021

aeternex

some dumb shit who is basically stalin if he gave birth in an mpreg fantasy. He is egocentric to the point where talking bad about him gives you a mute

random person 1: hey guys I dont think aeternex knows what he is doing
aeternex: BAN THIS GUY IMMEDIATELY PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
gorgilisk: *posts furry porn*
aeternex: NUUUUUUUUUUUUUUU YOU CANNOT DO THAST~!!!!!!!!!!!!!!!!!

by rory senpai April 13, 2022

Aeternus

Future end all be all top 1 hardest level in the hit rhythm based platformer game, Geometry Dash

Pronounced: Ae-tur-nus

Hosted/built by Riot, ryamu, pluff, zdeadlox and icedcave with help from GrenadeofTacos, endevvor, geometrydashherozombie8030, gdiris4481, Cersia, Aquatias_, ewop0, vermillion1219, max.1475, salaxium, Haunter704, and burgadahz17

Very obviously heavily inspired by the Doom game series especially Doom Eternal.

I also personally feel it must be said that if you like any of the sounds you hear in this, you should then refer to the godfathers of it, Meshuggah 🤘

Rip & Tear until it is done

This level, Aeternus, is never getting verified lmfao

by SpiritofPoison November 30, 2024

Aeternus

Future end all be all top 1 hardest level in the hit rhythm based platformer game, Geometry Dash

Pronounced: ae-turn-us

Hosted/built by Riot, ryamu, pluff, zdeadlox and icedcave with help from GrenadeofTacos, endevvor, geometrydashherozombie8030, gdiris4481, Cersia, Aquatias_, ewop0, vermillion1219, max.1475, salaxium, Haunter704, and burgadahz17

Very obviously heavily inspired by the Doom game series especially Doom Eternal.

I also personally feel it must be said that if you like any of the sounds you hear in this, you should then refer to the godfathers of it, Meshuggah 🤘

Rip & Tear until it is done

That level, Aeternus? Is never getting verified lmfao

by SpiritofPoison November 30, 2024

Aeternosia

(n.)
The ultimate and complete state of preservation and permanence; the final, unwavering condition achieved after a journey of great peril or profound struggle, wherein one's core essence, legacy, or true self is deemed eternally secure and beyond decay.

Whether through a moment of heroic self-sacrifice or the quiet accumulation of a virtuous life, the philosopher argued that achieving aeternosia—the absolute endurance of one's meaningful contribution to humanity—is the central, unifying pursuit of all people.

by 1lyonslair October 20, 2025

Aeternilucupis

The extreme longing/desire/yearn to roam the Backrooms / liminal spaces for eternity

Pronounced: eɪˈtɜ r.naɪ.lu .ku .pɪs or ay-ter-nigh-loo-koo-piss

The aeternilucupis is really getting to me, seeing all these images flooding me with false nostalgia, I yearn to explore those places for all of time.

by DipsyTD November 6, 2025

Mars Aeternum

Latin for 'Mars Eternally' or 'Eternal Mars'.
Promotes strong Martian nationalism, and is used to express pro-Cydonian sentiment from an anti-Earth perspective.

Vladislav: Yes, regrettable if the war was over before we have our chance to shed foul Earthborn blood.
Thomas: Mars aeternum!

by MartianSupremacist April 8, 2025