Diddly

n.

Heard in Waterford and Dublin

A club for saving up money for Christmas.

In use

De feckin baieeg ran off with all de diddly money! She'll get her comeuppence wan of deese days girl boy!

Posh English

That dreadful battleaxe absconded with the entirety of the Christmas club funds! She shall receive her rightful comeuppance one of these days, my good fellow.