"Paralyzer" is a song by the Canadian rock band Finger Eleven. It was released as the lead single from their fourth studio album, Them vs. You vs. Me, on March 1, 2007. The song's release as a single preceded the release of Them vs. You vs. Me by five days. The song received high airplay in both the United States and Canada, and was performed live on the March 14, 2007 episode of The Tonight Show with Jay Leno and again ten months later on January 9, 2008. The song has surpassed "One Thing" to be Finger Eleven's most successful single.