"Dammit" is a song by American pop punk band Blink-182. It was the first single released from the band's second album Dude Ranch. The song was written by bassist Mark Hoppus concerning a fictional breakup with his girlfriend. Sung entirely by Hoppus in the studio recording, guitarist Tom DeLonge usually sings the chorus in live performances. Many fans and critics consider this to be the band's best song.