Lúdramán

n.

Heard in Waterford and Kildare

An idiot - usually male, but can be female. Characteristically, one who is his own worst enemy through foolishness.

In use

Ah jaysus, that Jimmy is some ludramán and its worse he's makin' it for himself now.

Posh English

Good heavens, that Jimmy is a complete fool, and he is merely compounding his difficulties at present.

Same phrase, other counties