何する気だ

what are you planning to do?

→ 何
phrase Rare #41,938
what are you planning to do? Blunt and often confrontational or suspicious; the subject is usually understood from context.
JA: そんなところで何する気だ?
EN: What are you planning to do there?

何する気だ?

What are you planning to do?

— レオン (1994)

何する気だよ。

What do you think you're doing?

— ソング・オブ・ザ・シー 海のうた (2014)

何する気だ

What are you planning to do?

— タクシー運転手 約束は海を越えて (2017)

スタン何する気だ

Stan, what are you planning to do?

— レオン (1994)