It's been approximately 569 days and counting, waiting in vain for that Harvey Danger cover of Jonathan Coulton's Code Monkey. Well, The Grammar Club beat them to it.
The Grammar Club - Code Monkey [originally by Jonathan Coulton]
Fairly straight forward cover until the, uh, much needed rap break? Whatever, the world can always use more JoCo covers. I've never heard of The Grammar Club either, but here's their website.