cuntosphere Share definition Flag An aura that surrounds a cunt. In near proximity it's slight odor, and gravity, can become suffocating, and in extreme cases suck you in. Doug's cuntosphere was so bad yesterday that I nearly suffocated. cuntosphere by pfubs June 19, 2014 0 0 Get merch Get the cuntosphere mug. Buy Now — $32.95 See more merch