Banjaxed

n.

Heard in Cork, Kilkenny, Cavan, Tipperary, Fermanagh, Galway, Limerick, Donegal, Offaly, Longford, Kerry and Down

Broken, ruined or beyond repair, especially of a vehicle.

In use

Dat tin is banjaxed

Posh English

That old vehicle is completely wrecked.

Same phrase, other counties