Strong Mad is the oldest of the three Strong brothers and has a character design as bold as his name in the Homestar Runner cartoon series. He's a towering giant with bulging muscles, sporting a permanently furrowed brow and a square body. Despite his menacing look, Strong Mad exhibits a childlike innocence, making him a paradoxically endearing character. His limited vocabulary and explosive temperament are a constant source of humor, providing some of the most memorable moments in Homestar Runner. A fanart Homestar Runner cursor with Strong Mad and Logo.