dont care, wont harm you a bit, wont stress over it
Possibly derived from
shingles, a condition which can be brought about by severe stress among other things, after having chicken-pox. This causes painful
blisters and
scabs, usually on the back.
"The Coke company is the one who has to pay for the repairs, so really it's no skin off my back," said Mark
Conlin, the campus plant
foreman who oversees maintenance and
custodial work.
