Mot

n.

Heard in Dublin, Kildare and Meath

A girl or young woman. Often a male's girlfriend when preceded by a possessive, as in me mot. Also denotes an attractive young female, in contrast to wan for one considered less appealing.

In use

I'm gonna get jiggy with me mot tinight!

Posh English

I intend to partake in some merry romance with my young lady this evening!

Same phrase, other counties