Fuck Biscut Share definition Flag A wet or dry mixture of spunk, pussy juice and other what not's that get hung up on or near a chicks bush after a good pounding "After I got done fucking Susan, she had a huge fuck biscut hanging from her snatch" Fuck Biscut by Fishing sicko January 19, 2009 0 0 Get merch Get the Fuck Biscut mug. Buy Now — $32.95 See more merch