Pitmatic

Pitmatic (originally "pitmatical"), also colloquially known as "yakka", is a dialect of English used in the counties of Northumberland and Durham in England. It developed as a separate dialect from Northumbrian and Geordie partly due to the specialised terms used by mineworkers in the local coal pits. For example, in Northumberland and Tyne and Wear the word Cuddy is an abbreviation of the name Cuthbert but in Durham Pitmatic cuddy denotes a horse, specifically a pit pony. In Lowland Scots, cuddie usually refers to a donkey or ass but may also denote a short, thick, strong horse.