Sexual slang

"Beat her once every three days" (shortened) — a misogynistic phrase, mainly used on the far-right forum Ilbe.

"Mom/Dad caution," shortened — a warning attached to posts with racy photos or videos, telling readers to make sure a parent isn't watching over their shoulder.

Short for "shassyat," from the game Fortress 2 — used when achieving a specific in-game goal. The number of "ㅅ"s used can be stretched out for emphasis.

"Watch your six" — a warning to make sure no one's behind you before you look at something, typically attached to posts containing racy images.

A Japanese-accented pronunciation of the word "sex," used on forums where the direct word is banned or where saying it plainly feels too blunt.

"Lust demon," shortened — invoked jokingly when someone's mind goes straight to something suggestive.

From the sound of heavy, moaning breath during sexual arousal — used when looking at sexually suggestive photos or videos.

It is the sum of the achievements a job applicant possesses, such as their alma mater, GPA, and English proficiency scores.

"Adult video," shortened.

"Guy/girl friend" who's just a friend (shortened from "male/female person friend") — someone of the opposite sex you're friends with, with zero romantic feelings involved.

Means "this feels so good" in an excited, thrilled sense. Its use is controversial because it originates from a stock line in Japanese adult videos.

The rattling sound of handcuffs — used jokingly to mean "you'll get arrested," usually aimed at someone watching illegal adult content.

Originally described a warm, pleased feeling, but has shifted to specifically describe the feeling of looking at suggestive photos — "a meuheut photo" now basically means a racy one.

: A derogatory term used by most homosexuals to belittle gays.

It refers to Japan, where the sex culture industry is developed.

"Subtly arousing photo," shortened — not overtly explicit, but suggestive.

Used to mean "amazing/novel." Originated with World of Warcraft players, drawing on the nickname for the Paladin class ("sinseong-gisa," shortened wordplay to "sinbak," which also puns on "cockroach"). It spread so widely that many Koreans now think of it as standard vocabulary.

A crude, misogynistic blend of a vulgar word for female genitalia with "official/officeholder" — used for a woman accused of exploiting her gender for advantage. The male equivalent is "jaseurachi." This kind of term is best avoided.

Literally just "to do" — used as an indirect, euphemistic way of saying "to have sex."

Describes someone giving off very strong sexual/physical attraction to another person.

Tied to English football club Leeds United, who were a Premier League force around 2000 before financial trouble sent them tumbling to the third division. "Your Leeds days" (your peak) is now used generally to mean someone's glory days or prime.

It is a suffix meaning to reveal one's own tendencies or affiliations. It is derived from "coming out," which refers to a sexual minority revealing their sexual identity. It is used in phrases like "bangming-out" (revealing that one is broadcasting).