“Kid Ego,” from Extreme’s 1989 self-titled debut, was the band’s first single and an early statement of their confident, tongue-in-cheek attitude. Written by Gary Cherone and Nuno Bettencourt, the song satirizes rock-star arrogance while celebrating the band’s own youthful swagger. Fueled by funky bass lines, sharp riffs, and dynamic vocals, it perfectly captures Extreme’s blend of humor, energy, and technical skill. The mood is bold, playful, and rebellious—an anthem of self-awareness wrapped in pure rock bravado.