Ossified

v.

Heard in Dublin, Tipperary, Mayo, Cork, Sligo, Galway, Kildare and Longford

To be very drunk indeed.

In use

I was ossified the other night" "Yer man must be ossified after all the beer he drank

Posh English

I was thoroughly inebriated the other night. That gentleman must be completely intoxicated after all the ale he consumed.

Same phrase, other counties