今度やったら

if you do it again

→ 今度

phrase Rare #43,060

if you do it again Often used to set up a warning or threat; what やる refers to depends on context.

JA: 今度やったら、もう手伝わないよ。

EN: If you do it again, I won't help you anymore.

If you do that again, I won't forgive you.

If you do that again, I'll fucking kill you.

— シティ・オブ・ゴッド (2002)

If you do that again, I'll break your legs!

— ブエノスアイレス (1997)

If you ever do that again, I won't forgive you!

— ANORA アノーラ (2024)