Saddam first designed it.
A deadly device, that spreads influenza faster than coughing and shouting.
As a side effect, it is known to evoke scenes of goats on the way to slaughter or a stampede of boisterous elephants.
It's satanic origin hasn't affected it's popularity one bit though.
Maybe thats because one of it's names sounds like an Cornetto icecream.
What am I talking about?
PS: I have tried to make it Google proof, so if you do crack it, please do post what gave it away.