dongcheng 

Have you seen a dongcheng? A dongcheng is tall, wears specs, is nice, polite and smart. A dongcheng is friendly even with people who don’t know dongcheng well. A dongcheng is fun to be with. Hope you meet a dongcheng at least once in your life 😉

You just did a dongcheng

dongcheng by Okbye1234 November 23, 2021

dongsaeng

Dongsaeng is a Korean word describing a family or friendship relationship. It is used to refer to one's younger sibling or a close friend that is younger than oneself.

"I promised my dongsaeng I'll treat her for dinner if she did well on her test."

"Dongsaeng, make me a cup of coffee."

(Although the above statement is a command, 'dongsaeng' acts as a form of endearment like 'little brother' or 'little sister'. In other words: "Lil' bro, how about a cup of coffee for your big bro?")

dongsaeng by kangnamgu August 12, 2011

dongchan 

the married couple of golcha and googooz, consists of googoo 3 and googoo 4, true soulmates, they always fight and argue with each other, but in the end, they really care and look out for each other

Dongchanists won when joochan kissed donghyun on the cheek.

dongchan by horang November 1, 2020

Dongfeng 

A leader of a secret gang or cult. Specifically against tacos.

Well you tell Dongfeng that these tacos are gonna fuck up his gang.

Dongfeng by Rexxagon July 12, 2020

dongzhen 

he is the sweetest & the most charismatic guy that you’ll ever meet <3

but, he tends to be a huge dick when it comes to him teasing the people he loves😡 but also, he has the biggest heart ever, which he never fails to wear on his sleeve.

Me: ‘Damn i can’t believe that i’m dating a dongzhen.’

dongzhen by phobebeh January 24, 2021

donchingle 

To absolutely donchingle on someone

We hit em with that donchingle in the bot lane

donchingle by Fattyinthecar June 15, 2023

dongsaeng

a korean term for a girl who is younger than a guy.

I am Junsu's dongsaeng and he is my oppa.(proper term for a girl to call an older male)

dongsaeng by `mizamahdeli June 30, 2008