Short for Diablo Three. The game thousands of Diablo fans have been waiting for. People still don't know what to expect because Diablo fans world wide thought Blizzard had forgot about them and Diablo.
The game has been announced and no one knows when it will be released as of now. A good guess will be in 2009 or 2010.
Sorc: Hey, did you hear Diablo III is coming out?
Barb: Ya, right. People have been saying that for years.
Sorc: No really, Blizzard announced it, go google it.
Barb: Fine I will... Holy Cow Level, D3 was announced, and it looks real!