Class

n.

Heard in Kildare, Galway, Limerick, Donegal, Longford, Cork, Kilkenny and Tipperary

An expression of high praise meaning excellent, brilliant, or top-tier.

In use

Here's a tenner for yer troubles. Class like!

Posh English

Here is a ten-shilling note for your trouble. Most satisfactory!

Same phrase, other counties