This just in: in a confusing, crowded venue, it's possible to sneak past security. I did this sort of thing all the time back in college when I was delivering pizza. Since I was actually working, I didn't stay, but it would've been child's play to put my uniform on and carry an empty box past security.
Unfortunately, since these punks decided it'd be a laugh to BRAG about it, attending an NFL game is about to become a lot more annoying. And forget about it if you need a favor from security to make your life easier.