See, this is why I love College. Pure, unblocked internet access. Of course, you can't look up anything too conspicuous, or they'll see, but theres none of that "Protect-the-children-from-the-real-world" crap foisted on public schools.
Why is it so important that you have to go online at school? Why not just wait until you're home?
Ummmm... 'cause not everyone has internet (or even a computer) at home.