"So Insane" is the second promo single from Smash Mouth's 2006 album, Summer Girl. The promo single contains a radio edit of the song (for US radio) and the album version. Without a music video, or promotion, the single never charted on Billboard's Top 100; however, it did reach position No. 25 on the US Adult Top 40 chart.[1] It was made for the film Zoom.
