I think he means what kinda pics is he allowed to post...
Make sure they are yours (don't go grab pics off of myspace and post them)
Not sexually explicit.
I'm sure there is more, or I may be completely off, feel free to correct me if I'm wrong.
Also the pics of people can't be anyone under 16 I believe :3
Well actually the pics are from about the chest area on down. They are pics of me just wearing gerber plastic pants I have about 10 of them.