This dead man, what do you mean by biting my parents and leaving them alone?

It means the owner of a slave or animal. This sentence appeared when The Journey to the West the Monkey King was hit by the diamond ring of the old gentleman in the war with Yang Jian. He turned over and fled, and was overtaken by Jiro's fine dog. He bit his calf and said, "This dead man, you didn't bother your parents, but bit my grandson." . It means scolding the beagle for biting its owner Jiro, not the Monkey King.