Small children wiggling about to inappropriate songs. We had an argument with our granddaughter a while back when she was aged between 2 and 3 and kept singing "I'm sexy and I know it". My husband got really annoyed, not with her, but more about her being exposed to the song. Probably adopted the wrong approach because we both used to tell her she was a sweet little girl, but not sexy, which she took as a personal insult and got quite angry and asserted that she was sexy. In the end we just ignored it and it stopped which we should have done that in the first place. Really don't like to see very young children writhing around mimicing sexy dance movements.
Also agree with you grannyactivist, don't like seeing butt cheeks uncovered gives out all the wrong messages, and some girls are so young I'm not sure they appreciate that.
Finally, one more thing, hate seeing lap dancing clubs on the high street or around residential areas just unacceptable. I'm glad to say residents a couple of miles away managed to get one closed down, it was literally sandwiched between a newsagent and a dry cleaners and opposite housing. Apart from being seedy establishments, the poor people who lived nearby had to put up with ruckus from the customers well into the early hours of the morning.