Savage
Heard in Kilkenny, Cork, Meath, Dublin, Leitrim, Mayo, Carlow, Longford, Waterford, Galway, Tipperary and Wexford
Very; can be used for either good or bad emphasis.
We had savage fun... or" "I got a savage belt
We enjoyed a ferocious quantity of merriment; or alternatively, I received a ferocious wallop.