1. The only singer Van Halen ever needed; 2. An original, integritous, flamboyant music producer, songwriter, provate jet broker, father, husband, and mentor. Known for his skills at representin'. Founder of the Los Angeles, CA based trip hop collective Space Slacker. Coined the term Hollywood Hills Style.
Diamond Dave, not only are you a handsome man, but you are very powerful as well, I could sense it from the moment you walked in the door.
by TPC 666 September 07, 2011
Nickname for original lead singer of Van Halen, David Lee Roth.
Diamond Dave was replaced by Sammy Hagar after he quit the band.
by Kimberly Davis April 11, 2007