Gear 5th represents the peak transformation of Monkey D. Luffy in the 'One Piece' series, manifesting as the awakening of the Hito Hito no Mi, Model: Nika. First appearing in the manga's Wano Country arc and later breaking the internet during its 2023 anime debut, the form is characterized by Luffy's all-white appearance, heart-pounding 'Drums of Liberation,' and his ability to fight with complete freedom by bending reality. In meme culture, Gear 5 is synonymous with the phrase 'Peak Fiction' and is often used to represent moments of extreme joy, unexpected power-ups, or absurdly creative solutions to problems. The imagery of Luffy laughing hysterically against a giant moon has become an iconic symbol of triumph and the pure, chaotic fun of the series.