Note 4 — Chapter VII · ToC
Reading edition
The first six months of prison life one is called a "fresh fish," the next four months a "sucker," the next two a "dry cod," and the balance of his time a "dried herring," or "old fish." After exchange he becomes a "pickled sardine."
As soon as a new prisoner made his appearance at the gate, the cry of "fresh-fish," by each one ran through the prison, and a general rush was made for the gate. An eager group surrounded him, and while some would be seriously asking questions concerning his capture and listening to his pitiful story others would call out "Take your hands out of his haversack;" "Give him air;" "Keep that louse off him;" "Don't take his clothes;" etc. All this affected them strangely at first, and produced a hearty laugh for us.