He appears to be a stereotypical hillbilly with a patched-up onesie and a hunter's hat. He is often seen swilling moonshine from his jug, although the Pig Sheriff does not approve of this and shoots his jug. He was assumed to be after the bounty on Jack, or on the Scotsman, if not both. He, along with the Pig Sheriff, is one of the few characters implied to survive the fight the bounty hunters had with Jack and the Scotsman. Likewise, both of these characters are likely living beings of flesh instead of mere robots.
It is unknown how the past Aku's destruction affected his existence.