pigsney (n.) Look up pigsney at Dictionary.com
(obsolete), late 14c., endearing form of address to a girl or woman, apparently from Middle English pigges eye, literally "pig's eye," with unetymological -n- from min eye, an eye, etc. See OED for explanation of why this might have been felt as a compliment. In a pig's eye! as an adverse retort is recorded from 1872.