The fair-haired boy

Translation:
This was a poet from county Waterford who used to sell potatoes they called 'wisers'.
And a poet from county Cork came up to him on the road to take a rise out of him. And
this is how he spoke:
"Are you the white-haired boy from Coumshingaun who is going to Youghal selling
wisers?"
"Yerra, the potatoes in my bag are white and it…