Phonetics. Say the letters "DYO" out loud, and it sort of sounds like Di Vaio. I don't like that abbreviation myself, but IMO that's how I think it came about.
++ [ originally posted by Square ] ++
wow....well manu are DEFINITELY gonna make a big for gila then. but i think hell choose juve...! he used to go to sleep with his juve kit on as a boy!