rusting

Barb- wire, tied with wire to your concrete supports.
Not so new, as you rust away .
What is it you say, keep away! I'm dangerous.
What of your owner I bet he swore when you gashed his hands.
And this is why your in a sorrowful state.
With your supports falling apart, leaning out from the straight .
Rusting barb- wire all your really saying, is Hate, now go away.
And your owner never came back again, so there you stay until you fall.