yankee bean Share definition Flag When someone who's uncircumsized has anal sex and finds a small speck of poop in their foreskin My girlfriend/boyfriend and I were experimenting in the bedroom last night and they slipped me a yankee bean yankee bean by Stinkykinkypink69 October 12, 2019 0 0 Get merch Get the yankee bean mug. Buy Now — $32.95 See more merch