Whoever thought of taking liberties with gruff Black Dan?
The most curious of the doctor's jokes, was hoisting the men aloft by the foot or shoulder, when they fell asleep on deck during the night-watches.
Ascending from the forecastle on one occasion, he found every soul napping, and forthwith went about his capers.

Fastening a rope's end to each sleeper, he rove the lines through a number of blocks, and conducted them all to the windlass; then, by heaving round cheerily, in spite of cries and struggles, he soon had them dangling aloft in all directions by arms and legs.

Waked by the uproar, we rushed up from below, and found the poor fellows swinging in the moonlight from the tops and lower yard-arms, like a parcel of pirates gibbeted at sea by a cruiser.
Connected with this sort of diversion was another prank of his.

During the night some of those on deck would come below to light a pipe, or take a mouthful of beef and biscuit.

Sometimes they fell asleep; and being missed directly that anything was to be done, their shipmates often amused themselves by running them aloft with a pulley dropped down the scuttle from the fore-top.
One night, when all was perfectly still, I lay awake in the forecastle; the lamp was burning low and thick, and swinging from its blackened beam; and with the uniform motion of the ship, the men in the bunks rolled slowly from side to side; the hammocks swaying in unison.
Presently I heard a foot upon the ladder, and looking up, saw a wide trousers' leg.