Derf

Derf is a nickname. Notable people with the nickname include:

*Derf Backderf or John Backderf (born 1959), American cartoonist *Derf Scratch (1951–2010), American musician, bass guitarist, former member of the punk rock band Fear *Derf Beyer (Fred Beyer) American Youtuber, Legendary prankster. Provided by Wikipedia