A video jockey is an announcer who introduces music videos and live performances on. Video shows what VJ means. Become a DJ, RJ or VJ | Get full career information on radio jockey, disc jockey and video jockey | How to be a DJ | How to be a RJ | How to be a VJ. Looking for the definition of VJ? Find out what is the full meaning of VJ on Abbreviations. VJ - Frequently Asked Questions.