symmetrium 

an ore quite fireproof to most things, and is frequently used in star loops
also blue in color, and pretty to look at
worth a buck or two depending on how you look at it

This Symmetrium ore can be thrown into the Sun and still survive!

symmetrium by CLI0 March 28, 2022

symmetrical docking 

v. A term to describe the embrace of two equally endowed female bodies so that the breasts interlock, hence "symmetrical docking". Based on the mecha anime GaogaiGar in which the final form of the mechas in question was released through the manoeuvre "symmetrical docking".

May also refer to tribadism

*picture of two girls hugging*

Everyone: "SYMMETRICAL DOCKING!!!!"

symmetrical docking by Ixthedamned September 14, 2008

symmetrify 

the act of making symmetrical

Please symmetrify the Christmas garland around the window.

symmetrify by Maria Wickmana December 20, 2008

Symmetricalness

The word used when people forget the existence of the word "symmetry"

This painting needs more, umm... like... symmetricalness

Symmetricalness by Fåçæ July 21, 2020

Symmetric Chaos 

THE best Free Company in all of Final Fantasy XXIV there has ever been. Full of memesters and people who hold events to have fun. Better than any MMO community you will ever find, not for the thin skinned, but for the individual who wants to hand with an immense number of people they can call friends!

Bro, invite me to the Free Company Symmetric Chaos, we need a place to call home.

Symmetric Chaos by Muertesfavor May 26, 2019

Symmetrical Docking 

v. A term to describe the embrace of two equally endowed female bodies so that the breasts meet, hence "symmetrical docking". Based on the mecha anime GaogaiGar in which the final form of the mechas in question was released through the manoeuvre "symmetrical docking".

May also refer to tribadism

*picture of two girls hugging*

Everyone: "SYMMETRICAL DOCKING!!!!"

Symmetrical Docking by Ixthedamned September 15, 2008

Symmetrical 

The retarded cousin of "symmetric".

Yo Jason, your face isn't all that symmetrical.
Did you really just say that?
No, I was being sarcastical.

Symmetrical by JoeCoolJRRT September 22, 2010