1 definition by Brian Tarry
Initials for the term Lead Singer Disease. Leading Singer Disease refers to the condition where the lead singer of a band believes he is the absolute most important member of the band and tries to over the band and/or always hog all the spotlight, whether on stage or in the media.
Both David Lee Roth and Sammy Hagar, former/current/who knows frontmen of Van Halen purportedly have LSD
by Brian Tarry September 10, 2007