Marshmallow Condom Syndrome Share definition Flag When a man nuts in a condom without knowing that he already nutted. Vantron only lasted 20 seconds before he realized that he had Marshmallow Condom Syndrome! Marshmallow Condom Syndrome by Wanklet November 22, 2022 0 0 Get merch Get the Marshmallow Condom Syndrome mug. Buy Now — $32.95 See more merch