To express delight that something went awfully wrong for someone (they might have had it coming to them or deserved it in someway, or you might dislike them). For example if an insult they used backfired.
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!