Complex sentence: "Geek Stink Breath" is a song and the first single by the California-based punk trio Green Day released from their successful fourth album, "Insomniac", in 1995.
Split into simpler sentences: Geek Stink Breath is a song by the American punk rock band Green Day. It was released as the first single from their successful fourth album, "Insomniac", in 1995.