"Grand Theft Autumn/Where Is Your Boy" is a song by American rock band Fall Out Boy and the second single released from their 2003 album, Take This to Your Grave. The breakthrough mainstream success that the band received with their follow-up album From Under the Cork Tree (2005) strengthened the song's popularity and helped it reach No. 84 on the now-defunct US Billboard Pop 100 chart. It has also drawn in a large amount of digital downloads.