Insane Clown Posse would be just another act that I didn't care for–in a world littered with them–except for the Gathering of the Juggalos. Just watch the apparently legitimate "informercial" for the 2011 Gathering of the Juggalos:
(Incidentally, life must be rough for Vanilla Ice).
And then compare to the Saturday Night Live Kickspit Underground Rock Festival
"Everybody gets pitchforks!"
Ah, humanity.