Lemonchick
Rock n' Roll Doggie Band-aid
Um, honestly, without a PhD to back it up, not much. That's fine though, since I plan on becoming a professor, and to do that, you have to have a PhD anyway. Shockingly, the study of popular music and popular culture as a legitimate academic discipline (sort of, more like mashings of disciplines) is growing rapidly. More and more universities over here are offering rock, rap, and other popular music courses, in addition to popular culture courses. My university just happens to have a massive amount of these classes...enough to build my own major around.
Wow that actually sounds really interesting, if my school had that kind of program I'd probably consider at least getting a minor in it.