suck duck Share definition Flag A girl that you have on speed dial to suck your dick but don't fuck her at all. She just around when you want some head. Last night I was in the mood to get some good as head so I called my suck duck over. suck duck by Panty droppa April 3, 2016 0 0 Get merch Get the suck duck mug. Buy Now — $32.95 See more merch