snatch-gunk means: It is the substance that’s expelled from the female vagina, “snatch”, or none at all during intercourse. There are many thickness options, from super thin to very thick. The latter is a lot like bleach. If you are lucky, it can also have many smells, including vanilla, fish, dog food and sausage rolls. Regular washes with conditioner and shampoo are key to maintaining good snatchy-gunk. This term is beloved by Nathan, the E4 drama Misfits and many men around the world. (in Community Dictionary, added by Mucroniform)