Pete Townshend has noted the song is about the difficulty of being honest with oneself and hiding behind one's appearance.
While originally written by Pete Townshend for a villain character named Jumbo in the unfinished Lifehouse project, Limp Bizkit’s version emphasizes a more personal, melancholic vulnerability. Lyric Breakdown & Themes Limp Bizkit - Behind Blue Eyes - Lyrics
The lyrics explore the perspective of someone perceived as the "bad man," dealing with heavy external judgment and internal pain. Pete Townshend has noted the song is about