Both via Major John at Miserable Donuts, a milblog. First, a joke as told by an Iraqi Army captain:
President Jalal Talibani summoned the leaders of the Iraqi parliament to his office for a meeting. In the middle of the meeting his wife calls him and says, “Jalal, there is a thief in our house!” President Talibani replies, “impossible, they are all here with me.”
[/rimshot]
Second, a visual joke accompanied by an explanation from Major John:
The jundi in the picture was putting on everything he could while his buddies laughed and egged him on. I simply couldn’t not take a picture.
There’s a bigger image at the link for full visual effect.