I love a good photo that makes me do a double take, like this one of a girl who appears to have a 6 foot long arm.
Now, that's an innocent example. But as we grow older and sex becomes a larger part of our minds, we tend to look at things differently. And by differently I mean filthily.
Because if you take a quick look at the thumbnail of this photo, you're either a saint or a liar if you told me your mind wasn't in the gutter.