"Another Angry Woman," a blogger/Twitter person, is making sourdough bread with the yeast from her own vagina and people are losing their shit over it. Well, she's attempting to make bread from her vaginal yeast. It's unclear whether or not it will actually work, according to one of her blog posts about the process:

[S]ourdough [bread] starters pick up wild yeast, so I have no real way of telling whether or not what’s growing is the vaginal yeast, or whether it’s just the stuff that would have grown anyway. 

Sources: Another Angry Woman