What does blargg blargg Blargg mean? July 21, 2017 All Dictionary blargg blargg Blargg meaning in Urban Dictionary the fiery demon from lava in very mario globe 2 for snes. a combination of 'blah' and 'argg' often utilized in fustration.usually a phrase employed by pirates. A haggard looking feminine. Often the unattractive buddy of a woman you wish to date.