The name 'Superman is Dead' started its' evolution from Stone Temple Pilot's "Superman Silvergun". The name moved on to "Superman is Dead" cause they like the idea that there's no such thing as a perfect person out there.
SID actually stumbled together in '95, drawn by their common love of Green Day and NOFX. Their influences soon extended to the punk 'n roll genre a la Supersuckers, Living End and Social Distortion, and here they stay. They say what they wanna say, how they wanna say it. In your face, to say it precisely.