What's My Age Again?
Written by Tom DeLonge and Mark Hoppus, this song was released in April 1999 as the lead single from blink-182's third album Enema of the State. The song peaked at number two on the U.S. Billboard Modern Rock Tracks chart for 10 weeks and hit number 58 on the Billboard Hot 100, becoming the band's first single to cross over to pop radio.