Diablo Martini Share definition Flag A form of the drink Martini. Called Diablo Martini cause it gives you a devil of a good time. "You having a good time?" "I'm having a diablo martini... dig it" Diablo Martini by Maul May 6, 2005 0 0 Get merch Get the Diablo Martini mug. Buy Now — $32.95 See more merch