After being under a rock for so long, we started to listen to other music. We heard songs on the radio about stuff like…‘poppin bottles in the club.’ Which is cool, don’t get me wrong. But we began to think, who’s singing for the other kids? Who’s singing for the outcasts who don’t go to those parties? Who don’t understand that kind of music? And that’s why we came back. To sing to them. To sing to you.
—  Pete Wentz (in Detroit on 9/14/13 on why Fall Out Boy came off hiatus)