Band Fiction 

Music written about an established fictional realm such as a popular book or film. Essentially it is musical fan fiction. E.G. Wizard Rock, Twihardcore

Harry and the Potters brought Band Fiction into the mainstream.

Band Fiction by Joshtown January 2, 2009

band fiction 

Fiction written using one or more members of a band or bands.

Mary read a band fiction involving the band Avenged Sevenfold

band fiction by LilyHeart October 18, 2008

Iliotibial Band Friction 

a common diagnosis given by a trained medical professional when there is nothing wrong with his patient

patient: "Yo doc, my knee hurts like whoa"
doctor:"Hmm...looks like Iliotibial Band Friction. Have a lollipop."

Iliotibial Band Friction by The Knee Doctor September 30, 2011

bandfiction 

Stories written by fans, in which the main characters are those from bands. A form of fanfiction. Sometimes slash.

-I read this really good _____{insert band name here}______ bandfiction last night.

bandfiction by samfish13 April 14, 2008