Tool
Heard in Cork, Limerick, Westmeath, Dublin, Galway, Offaly, Waterford, Kildare and Donegal
An absolute fool or an utterly useless specimen of a person.
Yer an awful tool wearin' shorts in dis Freezin' weather la!
You are a dreadful fool for wearing trousers of such brevity in this glacial weather, old boy!