The thick white, cream cheese-like moisture that drips from the vagina signifying the time of the month the woman is most susceptible to engaging with red flagged dicks; alternatively can be named after the aftermath of such a sexually charged exchange of bodily fluids.
Julia: Dude, I'm not sure I want to stay in tonight. I broke my favorite toy a month ago and I've had a cream custard for like a week.
Seth: Idk you should probably just thug it out until you find someone you like.
When you are going down on a girl and your munching down that sweet pussy, the act of custard creaming is when you crunch down the outa vaginal flap (like the biscuit) and then make your way to the centre where you get the cream.