Elbow
Heard in Sligo
A greeting that evolved from 'well boy?' through 'wel boi?' to the contracted form 'elbow!' by dropping the initial 'w'.
Young fella1: 'Elbow?'" "Young fella2: 'Ah Boi!'
Young fellow the first inquired: 'How goes it?' Young fellow the second replied: 'Splendidly, my boy!'