Shaggy 2 Dope pumps up the crowd as Insane Clown Posse performs during the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Raekwon takes a smoke break during the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Violent J stands next to Insane Clown Posse lawyer Farris Haddad as they announce plans to sue the FBI for their labeling of Insane Clown Posse "Juggalos" and "Juggalettes" as a gang in the National Gang Threat Assessment.

Bushwick Bill of the Geto Boys takes a ride through the festival grounds at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

DJ Paul and Juicy J of Three 6 Mafia at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

A mask-wielding entrepreneur advertises his goods at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

A mohawked attendee mans the grill in nothing more than his birthday suit at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Scantily clad festivalgoers were a common site at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Insane Clown Posse perform at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Mighty Death Pop and the Wraith at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Violent J and Shaggy 2 Dope of Insane Clown Posse pose with the Geto Boys at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

For some, the only way to beat the heat was to wear less at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Friends and family of Insane Clown Posse crowd the stage during the group's last song of the night, "Faygo Armageddon," during the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Batman returns for another Gathering of the Juggalos in Cave-In-Rock, Illinois.

Professional wrestler Vampiro is soaked by the Faygo fight going on behind him.

Juggalettes come in all shapes and sizes at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Wolfpac perform during the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

George Clinton backstage at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Violent J and Scott Steiner strike a pose at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

The supposed "fire ban" was no match for the appetite for harmless destruction shared by many at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Juggalos came from all around the world to attend the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Mixed martial arts fighting was one of the many extracurricular activities at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Creative advertising at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Whether by tattoo ink or face paint, juggalos have all bases covered.

Danny Brown performs during the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

The Pharcyde perform during the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Gas masks are an accessory of choice at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Kool Keith relaxes backstage at the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.

Onyx perform during the 13th Annual Gathering of the Juggalos in Cave-In-Rock, Illinois.