suck a d Share definition Flag Short for "suck a dick", when talking to teachers or adults to hide the true meaning and avoid punishment. Get back in your seat, the bell hasn't rung yet!! SUCK A D, BITCH!!! suck a d by Yarcofin September 28, 2003 0 0 Get merch Get the suck a d mug. Buy Now — $32.95 See more merch