Fludussy Share definition Flag A Fludussy is when a woman gets sick and uses her own snot as lube during sex! "Girl last night me and my man used my fludussy and it made me feel so much better!" Fludussy by Cummonit500 July 10, 2022 0 0 Get merch Get the Fludussy mug. Buy Now — $32.95 See more merch