One Piece Chapter 7, page 13: Chapter 7: Friends

Luffy continues to beat up Koby with rapid punches, making "FWAK THWAK THWAK BAM" sounds, shouting, "TAKE THAT! AND THIS!!" Ripper is shocked, and then angrily yells, "ENOUGH! STOP DISTURBING THE PEACE!!" Zoro grabs Luffy by the collar with a "RSSK" sound, saying, "HEY, HEY... THAT'S ENOUGH." Koby lies bruised and battered on the floor. Ripper points at Luffy and Zoro, shouting, "IT'S CLEAR THAT YOU'RE NOT FRIENDS!!! PLEASE, LEAVE TOWN! NOW!!!"