D J Lethal was formerly in House Of Pain, but when they broke up, he hooked up with Limp Bizkit. In Limp Bizkit's early days, they toured with House Of Pain, so the band became freinds with House Of Pain, especially D J Lethal. So Lethal hooked up with Limp Bizkit because they were friends and he thought the music Limp Bizkit played was just awesome.