From what I know of the two character, Tox the larger, stronger, and more skill unarmed combatant takes down his smaller (although still large) brother.
With his opponent pinned, Tox takes out a very sharp dagger and shaves a bald strip down the center of Ozzle's head.
"Now ignorant brother have hairless place with hair on either side like female, except on head for all to see. Next time ignorant brother punch Tox for no reason Tox use knife to take one of ignorant brother's stones. Punch again and ignorant brother become ignorant sister. Forever.
Rest of brothers remember: Tox soldier. Disrespect Tox, get soldier discipline in return."