Chumming

Chumming (American English from Powhatan) is the blue water fishing practice of throwing meat-based groundbait called "chum" into the water in order to lure various marine animals (usually large game fish) to a designated fishing ground, so the target animals are more easily caught by hooking or spearing. Chums typically consist of fresh chunks of fish meat with bone and blood, the scent of which attracts predatory fish, particularly sharks, billfishes, tunas and groupers. In the past, the chum contents have also been made from "offal", the otherwise rejected or unwanted parts of slaughtered animals such as internal organs.