In the pit villages of the Durham Coalfield, marrowing was a system of bed-sharing agreed by two friends who were on opposite shifts. Your bed sharer was known as your marrow, or "marra", and the term then became synonymous with "mate".
An 'outsider' addressed as a marra should feel honoured and 'included' in what may be a select group.
Suppan pints wid me marras.
Tol lass as alluz bin me best marra.
Owa marras r in Wukitn, White-evan n Marypoort.
Me n me marras nivver miss Uppies n Downies.
Aaz nut gaan widoot me jam eater marras.
Cumbrian word for friend or 'mate'. Originates from the way marrows are grown in a field, lined up next to each other closely, as if they were friends.