Director Judd Apatow's new comedy This Is 40 is currently playing in theaters, with Paul Rudd and Leslie Mann reprising their roles as Pete and Debbie from Knocked Up. Pete has created his own indie record label in this "sort-of" sequel and, as you can imagine, there are a few celebrity cameos from musicians, who play themselves. One of them is Green Day lead singer Billie Joe Armstrong, who appears briefly during a concert scene. Today, Universal Pictures has released a deleted scene, that shows Billie Joe Armstrong originally had a slightly bigger part. Take a look at this clip where the singer pitches an unusual death metal idea to Pete.