Best metaphor for Iran contest

Recently, Iran's president Ahmadinejad referred to Israel as, among other things, a "stinking corpse." He has also called Israel a "dead rat."

Since we have scientifically proven that Iran's government is much closer to extinction than Israel is, we need to find a better metaphor for Iran than the rather prosaic "stinking corpse."

So, at the suggestion of the illustrious EBoZ, who better than my beloved readers to come up with the best pithy description of the Iranian regime, suitable for use by heads of state?

My initial try was "a maggoty, pus-filled festering wound on the armpit of the world" but that is a mouthful.

Any good ideas?

And, as my brother added,

After that we need a "A World without Persia" conference at Columbia University. Then a cartoon contest to parody the Iranian casualties in the Iran-Iraq war, followed by another conference denying that the conflict even happened.

But first things first. What do we call that sickening excuse for a nation?