When my mother was approaching 70, my daughters asked her how she was going to celebrate. My mother laughingly said that she might get a tattoo (I think that Helen Mirren or someone like that had got just got one at the time). Well my girls were appalled and said that they would disown her if she did such a thing. Their friends wouldn't dream of getting them either so it's not just an older person dislike. My mother was only joking, but she really got the girls worked up!!