Waaheener

n.

Heard in Limerick

A wannabee scumbag from the posh arse places of raheen or dooradoyle.

In use

No mind him sham ill bate him sumtin awful, e's only a waaheener

Posh English

Pay no heed to him my good companion, I shall thrash him soundly, for he is merely a would-be scoundrel.