The story I was told (in the late 70's) was that many years before, during wintertime , the landlord served up bowls of broth & stew, but when the spoons kept 'disappearing' they began to serve it without cutlery so the stew had to be eaten straight from the bowl 'like pigs from a trough' .
Most likely just a good story , but one I've never forgotten .
Surprised that you can remember anything from the late 70's, P.
Who told you that one, "The Acid Man".