Korean slang profile

딜루루

dilluru

English-language slang used jokingly for unrealistic but cute hopes or imaginings.

Expanded form: delusionaldelusional
Other spellings: delulu
Earliest source found: Jul 24, 2026
Documented trend period: Not verified

This is the earliest source we have verified, not the date the term was coined.

01Examples, with English translations

Example by Julimmal
우연히 산 복권에 당첨되는 상상을 했어, 딜루루지.
I imagined winning with a lottery ticket I happened to buy. That’s 딜루루.

02Documented history

July 2026E Today explained the shortening of delusional and its use for joking about unrealistic hopes.[1]

03Origin & word formation

E Today’s 2026 slang feature explains it as a shortened form of delusional used jokingly for unrealistic but cute hopes or imaginings. Its popularity in Korea and earliest use could not be established.

Evidence for the origin explanationMedium

The explanation was checked directly, but who first coined the expression and when it was first used could not be established.

04Sources

Original titles and links are preserved. An English translation does not replace the original source.

[이투데이 말투데이] 투편단류(投鞭斷流)/디지털뱅크런 - 이투데이 (이투데이)Published Jul 24, 2026Original source checked Nov 12, 2026