I know the fella who wrote The Culchie's guide to Dublin, which he was asked to write as a humorous guide. It was full of the usual stereotypes about Dublin including driving fast through Ballyfermot. He went on Joe Duffy thinking it would be seen in light hearted way that the book was intended. He got absolutely savaged. Joe went to town on him and the callers bailed in on him. He didn't know what hit him and was totally unprepared for it. Then when he told them he lived in Dalkey....the roof went off the place. I was in bits laughing at it but it took the guy a while to recover from it