 The band went on tour for most of 1992 and 1993, and played a number of shows overseas in Europe.The band's second studio album "Kerplunk" sold 50,000 copies in the U.S.

"Kerplunk"'s underground success led to some major record labels being interested in signing Green Day, and the band eventually left Lookout!and signed to Reprise Records after attracting the attention of producer Rob Cavallo.