This is a bit lame but....
I've got two little girls who are, largely, well behaved. One is 6 and the other is 4. They're both quite shy and never rude to other adults, though obvs they can be rude to us.
Our neighbours have two boys of 6 and 8 and because I have well behaved girls I just DONT know how to deal with mouthy, rude boys and precocious boys.
They play in their garden a lot without their parents outside which is obvs fine. But...they often shout slightly rude things over the hedge at the girls, a few times they've thrown things over, today they were jumping up and down on their trampoline chanting "Phoebe sucks" at my little one which upset her. I just never, ever know what to say back to them. They seem to have endless confidence in being just outright rude to us and our girls. I pretty much ignore them and pretend they haven't spoken.
I absolutely LAST resort do not want to have to raise it with their parents because I just think it makes us look really pathetic. I am sure that looking after 2 boys is knackering and I don't want to look lame like I can't handle a 6 year old being rude.
But parents of boisterous young boys...what DO you say to shut them up? What would even make them respect or fear us?