씨발놈이

that fucking bastard

→ 씨발놈
phrase Rare #30,501
that fucking bastard Extremely vulgar insult. The final 이 is a subject marker attached to 놈.
KO: 저 씨발놈이 또 거짓말했어.
EN: That fucking bastard lied again.

뭐라는 거 야, 씨발놈이

What the hell is that asshole saying?

— The Roundup (2022)

아빠헌티 씨발놈이 뭐 여!

How dare you call your dad a fucking bastard!

— 곡성 (2016)

이야, 씨발놈이

Wow, what a fucking asshole.

— Failan (2001)

씨발놈이!

You son of a bitch!

— The Roundup (2022)