Cosmostic 

To do with the cosmos or something otherworldly. Most often used in a supernatural sense.

Eg. The novel Romeo and Juliet refers to the cosmostic relation between the heavens and the young couple's fate.

Cosmostic by OrganicGodSlayer August 20, 2020

cosmetic perjury 

noun:
the tactful response required when u meet an acquaintance who has proudly changed hi/her hair, face or body in a failed attempt to improve his/ her appearance.

aks:"dude did u see that guy, what crap has he done to his hair,looks like he's got a broom up his head"
mj:"so , did u manage the cosmetic perjury??"

cosmetic perjury by its_aks November 5, 2005

kitchen cosmetics 

Term made famous in referring to YouTubers in the beauty community who attempt to make their own makeup and cosmetics. Usually means having informal development environments, such as in their kitchen and bedroom, or in relation to unhygienic practices and questionable ingredients. 'Kitchen cosmetics' became a famous term regarding John Kuckian's makeup line.

Cassey: "What do you think of John Kuckian's makeup line?"
Michelle: "What makeup line? You mean his kitchen cosmetics?"

kitchen cosmetics by beedot_i January 7, 2018

Cosmatic

Cosmatic is the term relating to incomprehensible occurrences in the known universe. Fusing the concepts of “magic” and “cosmic”, it acts as an all encompassing replacement for any phenomenon that the human mind currently cannot explicitly describe, or explain. The ideological neutrality of the word “cosmatic” is intrinsic to accepting the inevitability of human fallibility when it comes to rationalizing the mysteries of life itself.

ie. "whoa man, the formula for a black hole is infinity times infinity reccouring? Thats hella cosmatic.."

"I dont know why that miracle happened brah, it was just so cosmatic"

"I don't know why we like each other; it's just some cosmatic connection I guess"

Cosmatic by minfjfinfp January 28, 2015

Cosmosii 

A person who has a talent for creating hundreds of Discord servers / group chats, only for them to all die the next day.

Person - I just got invited to ANOTHER group chat, must be Cosmosii at it again.

Cosmosii by GavGrub May 28, 2021

cosmosis

To become one with the universe, by just being.

"Dude, you seem so enlightened. Have you studied philosophy or meditation?."

"No, I have become one with the universe simply through cosmosis."

cosmosis by steve freund October 7, 2007

Cosmetic Effect of Darkness/Distance [C.E.D.] 

Everything looks better in dim lights or from a distance!!!

I seen this hot guy across the bar, as I got closer, I realized, it was the Cosmetic Effect of Darkness/Distance!

Cosmetic Effect of Darkness/Distance [C.E.D.] by Kenneth W Armstrong May 1, 2005