Highlander. The 'BOS' in your opener sent me to the google definitions. I see two possibilities: 'Boyfriend over shoulder or BOS 'a genus of ruminant quadrupeds, including the wild and domestic cattle, distinguished by a stout body, hollow horns, and a large fold of skin hanging from the neck'. Since this is a bull market thought this may be the one.
But I still prefer my immediate thought, 'Bottle of Scotch'!
