Yes I probably am, I won't do it but imagining it is fun!
I was leaving my sons football training earlier, boys were running about in the almost empty staff car park, and new kids dad says to his son in his very posh voice "They can't have put much effort in at training if they have this much energy left".
NOT really a problem if he kept his voice down but the boys heard, as did I as I was right next to him! I personally find it disgusting to say negative things about other children, especially when said child is within earshot.
Yes I know not the biggest problem in the world! It's just RUDE!