発狂
Meaning: Going crazy — used hyperbolically online for extreme excitement, shock, or frustration when something blows your mind.
Literally meaning 'onset of madness,' 発狂 is used in internet and gaming culture as a dramatic way to say you lost your composure. 発狂した means 'I went insane' or 'I lost it' — typically from excitement over an announcement, rage at a game, or shock at unexpected news. It is almost always hyperbolic rather than literal.
Examples
- 推しの突然のライブ配信に発狂した。 推突然开了直播,我直接发疯。Me volví loco cuando mi ídolo hizo un directo por sorpresa.최애가 갑자기 라이브 방송 시작해서 미쳐버렸어.
- ラスボスに10回負けて発狂しそう。 最终boss输了10次,快要发疯了。He perdido contra el jefe final diez veces y estoy a punto de perder la cabeza.최종 보스한테 10번 지니까 미쳐버릴 것 같아.
- 合格通知が来て家族全員で発狂した。 录取通知来了,全家人都疯了。Llegó la carta de admisión y toda la familia se volvió loca.합격 통지가 와서 가족 모두 미쳐버렸어.
Pronunciation
/hak.kjoː/
Usage Guide
Context: internet, gaming, fandom
Tone: hyperbolic, excited
✓ Do Say
- チケット当たって発狂した! (I won the ticket lottery and lost my mind!)抽到票了,直接发疯!(中了票我简直要疯了!)¡Me tocó la entrada en el sorteo y perdí la cabeza! (I won the ticket lottery and lost my mind!)티켓 당첨돼서 미쳐버렸어! (I won the ticket lottery and lost my mind!)
- 発狂レベルのアプデが来た。 (An update came that's insanity-level amazing.)来了一个发疯级别的更新。(来了一个疯狂到炸裂的更新。)Ha salido una actualización de nivel enloquecedor. (An update came that's insanity-level amazing.)미쳐버릴 수준의 업데이트가 왔어. (An update came that's insanity-level amazing.)
✗ Don't Say
- 精神的な問題を抱えている人の前で軽々しく使わない (Don't use 発狂 lightly around people dealing with mental health issues — the literal meaning is 'going insane')不要在有心理健康问题的人面前随便使用発狂——它的字面意思是'精神失常'No uses 発狂 a la ligera delante de personas con problemas de salud mental — su significado literal es 'volverse loco' (Don't use 発狂 lightly around people dealing with mental health issues — the literal meaning is 'going insane')정신적 문제를 겪고 있는 사람 앞에서 가볍게 사용하지 않는다 (Don't use 発狂 lightly around people dealing with mental health issues — the literal meaning is 'going insane')
Common Mistakes
- Using 発狂 in formal or professional contexts — it is very casual internet slang and sounds unhinged in a business email
- Confusing 発狂 with 発症 (hasshou, onset of illness) — similar structure but completely different meaning
Origin & History
Literal meaning 'onset of madness' (発 = emit/onset, 狂 = madness). Online communities adopted it for extreme positive and negative reactions. 発狂した = 'I lost it.'
Cultural Context
Era: 2000s-2010s internet adoption, word itself is older
Generation: Teens to 30s, gaming and fandom communities
Social background: Internet culture, gamers
Regional notes: Used across Japan in online spaces. Especially common in gaming streams, live reaction tweets, and fan community posts. Often paired with www or 草 for emphasis.
More From This Topic
More from Emotions & Reactions
Flashcards, quizzes, audio pronunciation & spaced repetition — all free