있다니까요

I'm telling you, it's there; I'm telling you, I have it

→ 있다
verb · formal Rare #25,699
I'm telling you, it's there; I'm telling you, I have it An emphatic, polite-sounding way to insist that something exists, is present, or that you have it.
KO: 여기 열쇠 있다니까요.
EN: I'm telling you, the key is right here.
Conjugation of 있다

친구들과 있다니까요!

I told you I was with friends!

— 좋은 친구들 (1990)

아, 저 안에 사람 있다니까요!

Hey, I’m telling you, there’s someone in there!

— Wonderland (2024)

제가 그게 있다니까요

I'm telling you, I have it.

— 택시운전사 (2017)

진짜 있다니까요, 엄마!

I'm telling you, it really exists, Mom!

— 주토피아 2 (2025)