Cunt Flubber Share definition Flag When a girl masturbates and forgets/refuses to clean up. By doing this, she makes a second layer of skin on her vagina. Dude, I was totally about to bang Jessica last night, but she had cunt flubber all over her pussy. Cunt Flubber by Barnabee December 14, 2013 0 0 Get merch Get the Cunt Flubber mug. Buy Now — $32.95 See more merch