Korea’s IT boy 

Park Jimin of BTS.

Korea’s IT boy

Loved by the GP for his incredible talent and charisma, Jimin has proved his unmatched popularity as he became the only and last idol to rank top two years in a row on individual Gallup survey and remains the only idol to achieve #1 at the Brand Reputation Ranking of Individual boy group members for 2 consecutive years.

Korea’s IT boy by nina_ December 27, 2020

korean sauce 

Korean sauce is a slang word meaning a "bad" pornhwa (it's not necessarily always pornhwas, sometimes it's manhwas as well). It is very similar to NTR or Netorare. It mainly implicates rape, incest, blackmail, cheating and all sorts of horrible things... It's for some reason often seen in the pornhwas nowadays (I don't know if Koreans likes this kind of thing). It's only mindless authors having nothing to do than rotting the poor souls of readers, it's the opposite of wholesome.

Scout: "Ain't liking this one, this crap is certified Korean sauce."
Reader: "Thanks a bunch! You saved me right there. Otherwise, I'd be rotting in Satan's horrible pit..."

korean sauce by Le Bruh January 6, 2021

Korean story 

1. An extremely one-sided version of a story.

2. A made up story, based on the idea that a lie will practically become a truth when it is told a thousand times.

3. A story claiming that everything is originated in the country, region, or group of the person.

e.g.

1. We are not here for a Korean story. Let's try to set things straight.

2. We need to distinguish Korean stories on a social media.

3. "He said that pizza is originally from Spain." "You don't believe such a korean story, do you?"

Korean story by Drew Z. June 20, 2013

Korean Switch 

The act of replacing a victim's object(s) without them noticing and giving them no clue on where it's gone.

Tommy replaces Benny's phone with a case, with just the case. 20 minutes later Benny finds out that his phone is missing.
Benny: Oh no, my phone, where has it gone!?
Tommy stays quiet, knowing that he knows exactly where the phone is. (Right inside his backpack)
40 minutes later, class is about to end. It has been a frantic search for Benny's phone.
Tommy: You see Benny, to master the Korean Switch, not only does one have to switch the person's object, but also give them no clue on where it's gone. Here is your phone Benny *Gives phone over. I hope we can stay friendly acquaintances. Cheers!
Tommy leaves the room, leaving Benny with his mouth wide open, knowing that he must learn the Korean Switch, to not be constantly moving on the metaphorical treadmill of life, not moving forward, not moving back, unless of course, you run out of breath...

Korean Switch by KoreanSwitchSensei September 20, 2018

Korean Supper 

Requires:
1) A woman of the Korean variety
2) One doorless Jeep Wrangler
3) A truly WILD imagination

Guy 1: "Dude, last night was totally insane."

Guy 2: "Why? Wait, you didn't-"

Guy 1: "-Yeah, I did. My Wrangler is completely totalled after that Korean Supper we pulled..."

Korean Supper by SpaceHelmet69 May 25, 2010

Korea's It Boy 

Búng trán boy-Club boy

Jimin BTS is Korea's It Boy

Korea's It Boy by Greeneatt February 20, 2021

Korea's Front man 

K-media reported on "Korea's Frontman" Jimin representing Korea as the face of the Korean tourism industry, by contributing to strengthen the local economy with his influence as a world-renowned artist

Jimin is drawing attention by being used to promote tourism in Busan & Seoul.

Front man is someone who represents something to general public who are not familiar with.
It's not a nickname that can be given by one's own company or old fans. It represents the impact of the individual to general public.

I want to visit Busan too. It's Korea's Front man Jimin's hometown.

Korea's Front man by Lantern7 June 2, 2021