どうしちゃったの

what happened?

→ どう

phrase Rare #40,926

what happened? An informal, concerned way to ask what happened to someone or something. It is a contraction of どうしてしまったの and often corresponds to “what happened to you?” depending on context.

JA: 急に黙って、どうしちゃったの？

EN: You suddenly went quiet—what happened?

君どうしちゃったの？

What's gotten into you?

僕の鼻どうしちゃったの？

What's wrong with my nose?

— ほんとうのピノッキオ (2019)

あの人どうしちゃったの

What happened to them?

— 最強のふたり (2011)

ここへあんたどうしちゃったの？

What happened to you? What are you doing here?

— ハウルの動く城 (2004)