To challange someone to a fight in the cbs PRIMARY (Green Street (yes it's actually called that) Wexford Town) - most usually or pacifically (specifically) in "Harvey's" field - the old soccer pitch across the road from the school. Before the traffic warden was introduced der (there) might be a few "boxes trowan (thrown)" on the pavement outside the school before the fight proper - like!
In Belfast, if you enter a fast food takeaway and ask for a fish supper, the server may well ask "what's ur cawn" in a broad Belfast accent. To which you might reply "fanta". Over the years it has become commonplace to use this phrase as a greeting. So, instead of "what about ye?", you may say "what's ur cawn?".
