Do I really have to throw palm tree leaves from my neighbor's trees back over their fence?
That sounds extreme. What do you hope to get by throwing the leaves back over the fence?
They should keep their stuff on their own side of the fence and be less noisy.
It's probably better to try speaking to your neighbors first and tell them about the leaves. That could save a lotta hassle.
I'm a hot head. If they are rude and pushy, I won't stand for it so they better not start something when I do.
You are just causing more trouble for yourself. You might be ostracized by the other neighbors f you get a reputation for being a hot head. You should talk to them, maybe it will fix things.