Richard Henry Dana,
Two Years Before the Mast — Chapter XVII
“ It signifies a skulk, a sherk,—one who is always trying to get clear of work, and is out of the way, or hanging back, when duty is to be done. “Marine” is the term applied more particularly to a man who is ignorant and clumsy about seaman’s work—a greenhorn—a land-lubber. To make a sailor shoulder a handspike, and walk fore and aft the deck, like a sentry, is the most ignominious punishment that could be put upon him. Such a punishment inflicted upon an able seaman in a vessel of war, would break his spirit down more than a flogging. ”
