I did have a mare slip a foal one time due to (I think) a nabor shooting bottle rockets into her pasture. I didn't know at the time that she would lose the foal but I did march down to his house that night and suggest that he find another place to set off fireworks or I'd be putting them through his front windows. That was back when I was much younger and a lot less tactful :)
If it goes on tonight I might just do that! They had their night. Enough.