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KYP is a gas that when inhaled impairs the victim as if they were drunk or otherwise intoxicated. The Yeti Cool Brothers used bullets that contain this gas. It is an effective way for them to immobilize their opponents. It was used to knock out Zoro, Brook, and Sanji (in Nami's body).[2][3]


  1. One Piece Manga and Anime — Vol. 68 Chapter 669 and Episode 595, The Yeti Cool Brothers used KYP against Zoro, Sanji and Brook.
  2. One Piece Manga and Anime — Vol. 67 Chapter 665 and Episode 591, The Yeti Cool Brothers used KYP to knock Zoro, Sanji, and Brook unconscious.
  3. One Piece Manga and Anime — Vol. 67 Chapter 667 and Episode 593, The Yeti Cool Brothers mention the usage of KYP.

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Punk Hazard
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