嘘吐いたら針千本飲ます

From 嘘(うそ) (uso, “lie”) + 吐(つ)いたら (tsuitara, conditional of 吐(つ)く (tsuku, “to say”)) + 針(はり) (hari, “sewing needle”) + 千本(せんぼん) (senbon, “one thousand”) + 飲(の)ます (nomasu, causative of 飲(の)む (nomu, “to swallow”)). Literally, “whoever lies will be made to swallow a thousand needles”.

• (Tokyo) うそ・ついたら・はりせんぼん・のます [úꜜsò tsúꜜìtàrà hàríséꜜǹbòǹ nòmáꜜsù] (Atamadaka + Atamadaka + Nakadaka + Nakadaka – [1]-[1]-[3]-[2])

• (Tokyo) うそ・ついたら・はり・せんぼん・のます [úꜜsò tsúꜜìtàrà háꜜrì séꜜǹbòǹ nòmáꜜsù] (Atamadaka + Atamadaka + Atamadaka + Atamadaka + Nakadaka – [1]-[1]-[1]-[1]-[2])

• IPA^(key): [ɯ̟so̞ t͡sɨita̠ɾa̠ ha̠ɾʲisẽ̞mbo̞n no̞ma̠sɨ]

嘘(うそ)吐(つ)いたら針(はり)千(せん)本(ぼん)飲(の)ます • (uso tsuitara harisenbon nomasu) 

1. (childish) pinky swearing phrase; cross my heart and hope to die, stick a needle in my eye

   指(ゆび)切(き)り拳(げん)万(まん)、嘘(うそ)吐(つ)いたら針千(はりせん)本(ぼん)飲(の)ます。指(ゆび)切(き)った。

   Yubikiri genman, uso tsuitara harisenbon nomasu. Yubi kitta.

   Pinky swearing, whoever lies will be made to swallow a thousand needles. Pinky sworn.

   • 2025, なきそ [Nakiso], “いますぐ輪廻 [Ima Sugu Rinne, Retry Now]”‎^[1]:

     いますぐ輪(りん)廻(ね)　今(こん)回(かい)も結(むす)ばれないね
     嘘(うそ)ついたら針(はり)千(せん)本(ぼん)　誓(ちか)って
     ぜったい来(らい)世(せ)でまた会(あ)お？

     Ima sugu rinne konkai mo musubarenai ne
     Uso tsuitara harisenbon chikatte
     Zettai raise de mata ao?

     Retry now! We can’t get together this run either.
     Promise me that if you lie, you’ll stick a needle in your eye.
     We’re sure to meet in the next life, right?

• 指(ゆび)切(き)り拳(げん)万(まん) (yubikiri genman)

• 針(はり)千(せん)本(ぼん) (harisenbon, “porcupinefish”)

• 嘘吐いたら針千本飲ます(ウソツイタラハリセンボンノマス)とは？ 意味や使い方 - (コトバンク) (in Japanese)