이 최고야

is the best

→ 이

phrase Rare #23,699

is the best A casual expression used to say that someone or something is the best. In this expression, 이 is the subject particle attached to the preceding noun, and 최고야 means “is the best” in casual speech.

KO: 처자식이 최고야.

EN: My wife and children are the best.

크루스 아술이 최고 야!

Cruz Azul is the best!

— 로마 (2018)

처자식이 최고 야

Nothing beats having a wife and kids.

— 인생 (1994)

니들이 최고 야

You guys are the best.

— 이글라 (1989)