Ok, seriously now...

When you've got nothing to do at work, what do you do?
I've got no students coming to whinge or ask stupid questions *knock wood*
I've got no paperwork to file (I'm dependent on my co-workers for that, anyway) or mail out.
The phones aren't ringing *knock wood*.
I've finished the project my boss set for me.
I've answered all my email.
My desk isn't very messy at the moment, so it doesn't need to be cleaned.
I've read just about every story on the BBC news website.
I've read the Residence handbook yet AGAIN in an effort to educate myself. I may go read the manual yet AGAIN.
I have to look/sound like I'm doing something. Don't get me wrong. In a month we'll be swamped with applications and I'll be whinging about being overworked - I know that's the case. But for the moment...
What would you do? Surf the 'net? Organize your desk yet again? Help!

You know it's a slow day at work when...

You're looking forward to telling off the guy who hasn't paid when he comes in to complain about the lock change
You're disappointed when he comes in before the locks are actually changed
Your desk has never been neater, and new organizational supplies have been ordered (what would we do without Grand and Toy, really?)
You've read the emails in your inbox twice, just to make sure you haven't missed anything.
You watch your fellow employees file - only after you fought over who got to do the filing in the first place
You water the plant you've been neglecting for the last month
You haven't had to to say "around the corner, first door on the left" yet and you're two hours into your day
You haven't taken a single payment
You don't really need that free yoga they're offering to relieve stress, but you're damn well going anyway
You sign up for a free online HTML course because it's been two years since you built a website and you're feeling a little rusty. You also complete the first week's homework.
You seriously think about signing up for the free CSS course as well
You finally say "around the corner, first door on the left" 2.25 hours into your day
The only student that's had an actual housing question isn't even from our residence
And I'm sure I will think of more shortly, but this is it for the mo.