Dieu Share definition Flag Someone is named "Dieu" when everyone think he is like a god. When your are a "Dieu" all chixxes want to be with you. Oh My God! This is Frank the Dieu! He's so hot! I would always be with him. Dieu by Immortel January 26, 2009 0 0 Get merch Get the Dieu mug. Buy Now — $32.95 See more merch