It looks like the Fall Out Boy bassist really did bring the ruckus at a show in Chicago last night. From Chicagoist, who also provided the above bloody photo:
From what we could see, Pete decided to have a “word” with a heckler who teased him about his relationship with Ashlee Simpson on his way out, and the shit (and a well-aimed beer bottle) then promptly hit the ‘fan.’ It wasn’t immediately clear what Wentz down, but we caught a glimpse of Pete on the floor with the other dude on top of him. To the venue’s credit, they hustled us out of there and were ready and waiting when the cops arrived.
That’s all well and good, but what punny title will Wentz use when he eventually writes a song about this? We’re going with “You Put My Heart In The Foreground (But Left Your Blood On The Floor).”
More Than We Bargained For [Chicagoist]