it's not everybody's thing. some people feel that art needs to have another purpose.
i don't.
personally, i think art is its own purpose. if you try to assign a larger meaning, you often fail to appreciate the art itself in favor of the social message. and then the art begins to suffer (see talib kweli).
Spec on Freeway: Makes me wanna smack the shit outta my girls mom, just to see a little chinese lady cry
"Where the F*CK is my purse icon??????"
::::::::::::: "And I know what the fuck an option quarterback is. He's the black QB under six feet that ends up being converted to wide receiver once he's selected on day two of the NFL draft because he can't hit the ocean from the edge of a boat."