One Piece Chapter 43, page 17-18: Sanji Enters

Fullbody grabs Sanji by the collar, his face contorted with rage. He growls, "SEEMS LIKE YOU HAVE NO IDEA WHO YOU'RE DEALING WITH... I'M A PAYING CUSTOMER! FOR A DAMN COOK, AREN'T YOU QUITE FULL OF YOURSELF!?" His companion pleads, "FULLBODY, STOP! JUST FORGIVE HIM!" Sanji remains completely unfazed, looking at Fullbody with a cold stare. He asks, "NOW, NOW, SIR. CAN'T YOU STILL EAT THIS SOUP AS LONG AS I REMOVE THE BUG?" Fullbody yells, "WHAT DID YOU SAY!?" Sanji asks a deep, philosophical question: "CAN MONEY... FILL YOUR STOMACH UP?" Seeing the tension rise, other cooks run into the dining room in a panic, shouting, "AGH! WE HAVE TO STOP HIM! STOP THE ASSISTANT HEAD CHEF SANJI!

Before anyone can intervene, Sanji brutally beats Fullbody, slamming him face-first into the floor with immense force. Fullbody's companion gasps in horror, crying, "FULLBODY..." while the other customers watch in stunned silence. Sanji stands over the bleeding Marine officer, exhaling smoke from his cigarette. He says coldly, "DON'T YOU DARE WASTE FOOD... REMEMBER THIS... GOING AGAINST A COOK ON THE SEAS, IS TANTAMOUNT TO SUICIDE...