이거 무슨

what kind of … is this?

→ 이것
phrase Rare #31,895
what kind of … is this? 무슨 comes before a noun, which is left unstated in this phrase.
KO: 이거 무슨 영화야?
EN: What kind of movie is this?

이거 무슨 난리 고?

What is this mess?

— Pandora (2016)

이거 무슨 생물 수업 인가?

What kind of biology class is this?

— 아키라 (1988)