Sadly, we didn't get any t-shirts. We were promised untold riches and naked dancing ladies, but mine have not arrived in the mail yet. There must be a delay at customs. Thank you for explaining the problem in more detail, as your original question was not very clear. I have moved your thread to the Feedback/Suggestions forum, so that jdeg can address any site-related problems if needed.
I was just able to delete images from my own gallery, so the problem is local, and not a site issue. First, clear your browser's cache and the cookies for this site. Then, log out of Nikonites and close down your browser. The next time you log in, you should be able to delete your images.
As for the kids at McDonalds, I'm afraid that extends beyond the scope of my superpowers.