subs. phr. (old).See quot. 1785.
1670. RAY, Proverbs, 245. NORFOLK DUMPLINGS. This referres (sic) not to the stature of their bodies; but to the fare they commonly feed on and much delight in.
1785. GROSE, A Classical Dictionary of the Vulgar Tongue, s.v. NORFOLK DUMPLING, a nickname or term of jocular reproach to a Norfolk man, dumplings being a favourite food in that country.