Gammy

adj.

Heard in Sligo, Kilkenny, Waterford, Mayo, Cork, Galway, Longford, Westmeath and Limerick

Defective, awkward, or in a thoroughly poor condition.

In use

Dat aul tractor looks fierce gammy wid de smoke billowin' out of her!

Posh English

That elderly tractor appears exceedingly defective with the smoke billowing forth from her.

Same phrase, other counties