"Dig up the sand in Iraq, and you will find weapons or hit oil" a crusty Arab villager confided to me once.
This is certainly true for the "weapons" part. You are not considered a man in these parts unless you have artillery rounds buried in your backyard and a couple AK-47's hidden in your living room.
The Americans confiscate a lot of these weapons, and not all of them end up in the armory, if you know what I'm saying.
So what, exactly, are some fun things you can do with your extra AK-47's?