snail taint

The brown liquid like substance trailing (looks like a snail's trail) form the anal cavity all the way to the balls or vagina. people who do not shower or clean themselves properly have this. and it can lead up to swamp ass.

Person 1: Dude I was gonna eat that thot out, but then I seen some brown stuff dripping on her taint!

Person 2: Ewww bro. sounds like she had some serious snail taint