What does "black fungus" popular on the Internet mean?

Now netizens call women's private parts fungus. Intuitively, auricularia auricula is the color of auricularia auricula, and auricularia auricula is auricularia auricula. Many people are keen on auricularia auricula. In fact, I personally think this is boring, and many of them vary from person to person. Don't take it seriously as a joke before and after drinking tea.