Good shot!

You have to have a hell of a throw to get something on that ledge.

I used to know a boy like that at school.
He went home for lunch once, but had forgotten to take his
keys. And suddenly needed a dump. Big time.
He was desperate. And although his house backed onto the school
it was too far for him to run back.

So he had a poo in his porch into a plastic bag (true!).
And decided to throw it over the house onto his own
back garden (don't ask me why).
But he didn't know his own strength, and it flew
right over his garden, over the fence into the school playground.

Splat!