On May 18, 1986, Dr. Demento aired a program that changed my life, although I didn't realize it until I was well into adulthood. Look at this playlist: http://dmdb.org/cgi-bin/plinfo.pl?drd86.0518.html
Frank Zappa, John Hartford, The Residents, The Beat Farmers... artists I would rediscover later in a non-novelty context and realize that the good Doctor was providing a subversive service to impressionable youths like myself.