Credit: Adobe Stock Last week, a TikTok user Ambria Alice Walter-Field (@ambriaalicewalterfield) posted a video asking people to share a reason why they are happy to have a vagina. She went first, saying that, "You know when you're struggling to go for a 'P-O-O' and you just"—she then makes a hook motion with her thumb—"and then it's fine." Some commenters said they do that too. But others had questions about what she was talking about and needed answers. And so, the next day, she posted a second video to give more details. Complete with a *pop* sound effect, she explained, "When you're constipated, and your poop is there but you can't quite push it out—it's like turtling—just put your thumb in your vagina. You can feel the poop and you can just pop it out."