RE: Pigpen lyric in Lovelight question

[Heyitsmejess]

a "bore hog" is a tool used in underground utility construction.  they range 
from 2" to about 4" diameter and are usually about 3' long.  they have a 
large "head" that ponds a hole in the ground, waterline, fiber optic band, 
etc etc... they have been around for years, perhaps this could be the 
borehogs eye reference???