거여

it's

→ 것
phrase Uncommon #6,989
it's A colloquial, dialectal form of 거야, used at the end of statements and questions. The exact English translation depends on the sentence.
KO: 지금 가는 거여?
EN: Are you going now?

직접 본 거 여?

Did you see it yourself?

— 곡성 (2016)

아이, 뭐라는 거 여?

What the heck are you talking about?

— Good News (2025)

왜 웃는 거 여?

Why are you laughing?

— Dream (2023)

아, 이거 친 거 여?

Oh, did you hit this?

— Good News (2025)

왜 그러는 거 여, 진짜, 이?

Why are you acting like that, seriously?

— 곡성 (2016)

소련에 흑인이 있는 거 여?

Were there Black people in the Soviet Union?

— Good News (2025)

도대체 뭘 하고 있는 거 여?

What on earth are you doing?

— Dream (2023)