Quick straw poll to help me decide whether to make an issue of this.
Photographers in school today, taking some of those slightly vomit-worthy "casual" school pictures (which is a whole other thread!).
DD2 was delighted to inform me that they had music playing in the background, including a song with the words "you're so sexy baby" in it. She went on to tell me that the teacher who runs the dance club also uses the same song and they've all been singing along to it. She knows I don't like her talking about people being sexy. That's why she told me, in a rather gloating manner ("ha ha, I can say it at school even if I can't say it at home!").
Am trying to decide whether to tell the school I'm unhappy. I know the head very well and it would be easy enough to mention it, without actually making a proper complaint. But maybe I'm out of touch?