You neighbor keeps a cardboard box on their porch for when they cut grass. A nasty storm hits & blows the box into your yard. How do you return it?

I keep this box on my porch to put the garbage into with I'm cutting grass so the bag doesn't fall over and spill. We got a really nasty storm yesterday that blew the box off my porch and it ended up down in the back yard of my neighbor. They've got some kind of a bug up their ass about me, for some reason and never say shit to me!
A lot of trees drop twigs that sometimes end up in their yard, rather than just pick them up and throw them away, they throw them over into MY yard!
Well, they found my box in their yard yesterday and, instead of just bringing it over and putting it on my porch or holding onto it until they saw me (almost daily), they just threw it over into my yard!
At the moment, my back is hurting and I can't go down the hill to get the box so, there's a chance it's gonna blow back into their yard, again! The best way to prevent that would be for them to bring it onto my porch! No?
I've been here for just over 4 years and I haven't said or done ANYTHING to those assholes!! I treat their dogs nice, I treat their grandchildren nice, I even yank a few weekends from their yard if I happen to be doing so in my yard! 3 years ago, they got me into trouble with the law because I had no way to cut the grass!! Had the tables been turned and THEY needed the grass cut and I had mower, and they'd been nice to me, I would've offered to cut it for them!
Anyway, if you were an asshole like that, how would you have returned my box?

You neighbor keeps a cardboard box on their porch for when they cut grass. A nasty storm hits & blows the box into your yard. How do you return it?
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