Unnie

언니 (unnie) = older sister (younger female speaking to an older female)

Rina my unnie

Unnie by hhanii_00 September 29, 2022

unnie/eonnie 

unnie or eonnie is a term used in Korea for women to address older females

Jaeun (19): Unnie/Eonnie I'm so excited to watch this concert!!

Gayun (20): Me too!

unnie/eonnie by not.me.duh._. January 23, 2022

gangnam unnie 

A korean girl that has had a lot of plastic surgery to live up to ridiculous beauty standards.

did you see that person's face? she totally looks like a gangnam unnie!

gangnam unnie by nice skirt September 16, 2017

Papi Unnie 

A girl who often uses the words "oppar" and "hajimar." She also often sings K-pop songs.

Person 1: Hey oppar, you look really nice today!
Person 2: Please stop being a Papi Unnie.

Papi Unnie by LlsmBTS March 21, 2019

Koni unnie 

Just don't let Koni unnie go.
SHE DAMN PRECIOUS!
She cares, she loves, she will always be there for ya. ♡♡♡

-Hey Koni unnie THE MAKNAES ARE HERE
- Comingggggggg ❤️

Koni unnie by Nopies October 23, 2019

Undies 

Underpants (usually of a female). Originally an Australian slang term, Americans are finally picking it up due to the word ‘panties’ being creepy AF.

“My undies are riding up my bum.”

Undies by HeeGee January 14, 2021

Unnecessary Feelings 

This phrase makes an appearance in Phoenix Wright: Ace Attorney - Turnabout Samurai. It is stated by the best prosecutor in the Ace Attorney series, Miles Edgeworth.

Unnecessary Feelings has a celebration day on 20th October, usually people will make fanart of the scene and post on social media to celebrate.

Miles Edgeworth: Thanks to you, I am saddled with unnecessary... feelings.

Phoenix Wright: Unnecessary feelings?

Miles Edgeworth: Yes. Unease... and uncertainty.

Phoenix Wright: Aren't those kind of necessary?

Unnecessary Feelings by cheemsire August 12, 2021