2264: (Old) Blighty Feb 26, 2021
The nickname for England or Britain as 'Blighty' came as military slang, especially as used by the soldiers of the World Wars. In particular, it was used by those in the Indian army as an alteration of the Urdu bilāyatī meaning 'foreign' or often broadly just 'European', though the original Arabic meaning was not so specific and could be used to refer to any region or district. Today it is often used in England affectionately, but obviously stripped of its original meaning.
2176: liverpool, liverpudlian, & scouse Nov 29, 2020
Someone from Liverpool is a Liverpudlian, and the variety of English he uses is Scouse. The fact that there are such a variety of terms where normally they would all be related is due to things that were once informal becoming official. 'Liverpudlian' began as a 19th century pun from 'puddle' referring to a small pool; 'Liverpool' itself comes from the Old English for 'muddy water'. The name for the dialect as 'Scouse' is from a word 'lobscouse', a stewed meat dish common among the sailing community there that was then applied to the people there, though this only happened in the mid-20th century.