Bursting
This looks like the opening to a very strange sitcom from the 1990s. Maybe it was supposed to be a promotional poster for a fun show about three friends who live together and one of them is very pregnant. When we say that she is very pregnant, we mean that she is literally about to burst.
We don’t really know if she understands how childbirth works, but if she is trying to push that baby out of her belly like a rocket, it won’t happen. Babies come out from a different place on a female’s body, we learned about that in elementary school. Hopefully, she does not push too hard in that direction.