Dick

Mountain Whale Dick (also referred to as just Dick the bandit) was a bandit in the East Blue who fought with a bazooka (although it looks like a bazooka-sized Derringer pistol) and was the brother of Billy the Bandit. After hearing his brother Billy had been taken out by a bounty hunter, he went looking to finish whomever was behind his brother defeat. He fought Johnny and Yosaku and easily defeated them under the belief that they were the ones responsible for turning in his brother, however they were lying. Eventually Zoro turns up and comfirms he was the one who had defeated his brother. Zoro beat Dick to claim his bounty to buy two new swords after he broke his old pair in a previous fight.