Locked

adj.

Heard in Galway, Meath, Dublin, Offaly, Waterford and Tipperary

Intensely intoxicated or drunk following a heavy session of drinking.

In use

Yer wan was completely locked after four gins last night!

Posh English

That young lady was in an exceptionally advanced state of intoxication following four gins the previous evening.

Same phrase, other counties