The first man to be drummed out of the Army was forced to march from one end of the camp to the other to the sound of drums. (His jacket was turned inside-out, too, but that was already in practice among the dishonorable.)
In the Civil War, soldiers had their heads shaved and rank insignia torn from their jackets. Officers told the troops not to touch the drummed-out soldiers, but more than one was found dead after the ceremony.
These days, the Army’s much more civil.
But the Mafia sticks guys in oil drums and tosses them into the harbor.