I Don't Care (Fall Out Boy song)

"I Don't Care" is a song by American rock band Fall Out Boy and the lead single from the group's fourth studio album Folie à Deux in 2008. It was first available for listening on the band's website on September 3, 2008. The song impacted radio on September 16. It is its album's best known song, being certified two-times platinum by the Recording Industry Association of America (RIAA), denoting shipments of two million units, with over 500,000 sales in its first four months alone. In the United States, the song reached No. 21 on the Billboard Hot 100, placing lower than the No. 2 lead single, "This Ain't a Scene, It's an Arms Race", of the band's previous 2007 album Infinity on High. It received radio play at Modern Rock and Pop stations, charting at No. 21 on Billboard's Hot Modern Rock Tracks and No. 22 on Pop Songs.

The song has been described as a very political track by Patrick Stump, the lead vocalist and guitarist of the band, but not political in the traditional sense; more about the politics of a relationship. Stump has said that this song is about the superficiality and selfishness that is associated with pop culture. The song was ranked No. 68 on Rolling Stone's list of the 100 Best Songs of 2008.