Dookie Deuce Share definition Flag Shoving your index finger & middle finger into someone's rectum. "Yeah man I was like can I put a finger in your butt? She was like yeah. I then gave her the dookie deuce! Dookie Deuce by VashD December 15, 2008 0 0 Get merch Get the Dookie Deuce mug. Buy Now — $32.95 See more merch