If this was my neighbor, I would sign him up for enough junkmail to fill every drawer in that bin. That would make him feel good, right?
No wait, it's just Inception. ~Not-So-Handy Andy
Duct tape should fix it.
"As a mailbox, I'm sick and tired of being propped on an uncomfortable pole every day! I demand change!"
Instead of defying those baseball bat-wielding teens with a mailbox filled with cement, just try and make it way less fun for them.
Not only do you throw it back up, your victim ends up dry heaving. Not a pleasant site.