I thought I was finished frying my eyeballs and turning my brain to intersoup, but then I had to go check John Green's blog because he always makes me laugh. You have to see this, especially if you've read a book by John Green and/or have a certain level of pride in your nerdiness or have a fear or heights or, frankly, for any other reason you can think up very quickly. Actually, you should just watch it because it's hilarious and sort of really sweet.
Go here, right now.