Kool Keith raps about the Dick Towel from It's Always Sunny in Philadelphia? Well, it is Friday. Headphones UP, guys, to say the least. [videoembed size="full_width" alignment="center"][/videoembed] You know, the workers have been alienated from the means of production for centuries. But a certain point, the people making self-referential inside jokes are going to be alienated from the source material. ...