One Piece Chapter 1.1, page 43: Romance Dawn (Version 1)

Luffy leaps high into the air above the ship, stretching his leg incredibly high into the sky. He grins widely, shouting, "SMASH IT...". Down on the deck, Gyari looks up in absolute terror, sweating and screaming to his fleeing crew, "STOP HIM!! HURRY!!! STOP HIM!!!".