Mowldy

adj.

Heard in Offaly, Sligo, Limerick and Roscommon

Something unattractive or generally unpleasant to the senses, very drunk.

In use

Jaysus, yer one was mowldy looking once the sun came up!

Posh English

Good heavens, that lady looked thoroughly unpleasant once the sun came up!

Same phrase, other counties