Kim Dokja 

The main protagonist from the web novel Omniscient Reader who dies every 5 seconds

Yoo Mia: Oppa looks happy when he talks about that ugly ajusshi.

Sangah: don't call him that . His name is Kim Dokja

Kim Dokja by Sad turtle September 2, 2021

Kim Dokja 

Kim Dokja is another name for a squid who dies to saves his seafood companions, he is good friends with a sunfish (Yoo Joonghyuk).

Han Sooyoung: “Do you see any Kim Dokja?”
Yoo Sangah: “He probably went to die again.”

Kim Dokja by Tjja1864 December 30, 2021

Kim Dokja 

The most beautiful, perfect, hot, talented, mouth watering, attractive character from the novel Omniscient Reader’s Viewpoint that needs to stop dying.

Person: “Wanna hang out this weekend?”

Alpha: “no, I’m busy sacrificing all mortal possessions to Kim Dokja.”

Kim Dokja by kxzu April 15, 2022

Kim Dokja 

Dokja has the hanji of reader but can also mean only child, the name belongs to a sacrificial bastard squid who doesn't know when to stop dying.

Kim Dokja is the world I want to save.

Stop acting like Kim Dokaj!

Kim Dokja by SP the Plotter May 28, 2022

to pull a kim dokja 

to randomly die and make everyone worry and then nonchalantly resurrect

“what does it mean to pull a kim dokja??”
“you die or almost die like an idiot and make everyone worry, but you miraculously and nonchalantly resurrect.”

to pull a kim dokja by yvriie October 13, 2022

Dokkaebi 

Dokkaebi means “Goblin” or “trickster” in korean
It is also an operator in rainbow six siege that can easily be countered by mute.

It is also an iFunny account that posts original siege memes

*PHONE BUZZ* DOKKAEBI STOP SENDING ME YOUR NUDES

Dokkaebi by Dokkaebi July 23, 2018

dokkan 

bang in japanese

Dokkan!?!
Yep, that was a pretty big explosion.

dokkan by yamansayan November 20, 2017