Yer wan

exp.

Heard in Offaly, Kilkenny, Sligo, Leitrim and Wexford

A specific woman or female acquaintance being pointed out or discussed.

In use

Look at yer wan over there with the fierce red coat on her!

Posh English

Do cast your gaze upon that particular lady over there who is adorned with such a strikingly crimson overcoat!

Same phrase, other counties