At the top of the scale of alienated and unequal relationships is the industrial exploitation of animals that occurs in henhouses, cowsheds, pigpens, fishponds, laboratories, and the like.
Both sty and pigpen are used as derogatory descriptions of dirty messy areas.
Pigpen died in 1973, but the other four remained with the band for its entire 30-year history.
However, the gate to the pigpen was open and the hog chased him.
The 39 clues series of popular children's books uses pigpen cipher in many of its puzzles in books and its.
The pigpen cipher uses a grid system or lines and dots to establish symbols for letters.
The ciphertext alphabet is sometimes different from the plaintext alphabet; for example, in the pigpen cipher, the ciphertext consists of a set of symbols derived from a grid.
