Yes - I poached this from BoingBoing, but only because I found it to be so NEAT.
If you're of "a certain age," - and you're a geek - then you might remember playing the text adventure game Zork (you can play an online version here). MC Frontalot remembers, apparently, and he's recorded a catchy and cool nerdcore rap tune and video in honor of Zork - It Is Pitch Black.
The YouTube version of the video is fine, imo, however for the REAL nerds out there, higher-res downloadable versions are available on MC Frontalot's website, including a 474 meg HD version. Fresh.