This came to me from NPR through a coworker through another coworker. I hadn't yet heard it. But, it's tubular.
It's the song Code Monkey by Jonathan Coulton, and it's some of the best unsigned online music I've heard since Brad Sucks. You can play Code Monkey at the list of songs on Jonathan's site and, if you dig on it, buy some. Go go gadget independent artists!
I've been listening to the song non-stop. It's good stuff.
He's got lots of other gems, too. Apparently his acoustic cover of Baby Got Back is a read crowd-pleaser, but I dig on his original stuff, mostly.