A Marine was deployed to Afghanistan. While he was there he received a letter from his girlfriend. In the letter she explained that she had slept with two guys while he had been gone and she wanted to break up with him. AND, she wanted pictures of herself back.

So the Marine did what any squared-away Marine would do. He went around to his buddies and collected all the unwanted photos of women that he could find. He then mailed about 25 pictures of women (with clothes and without) to his girlfriend with the following note:

"I don't remember which one you are. Please remove your pictures and send the rest back."