Ping-Pong Pussy

I really don’t understand why so many sitcoms, or guy oriented comedy movies are so infatuated with the idea of a woman shooting ping-pong balls from her vagina. What’s so amazing about it? They obviously have the muscles to do it and obviously have some degree of control over them, else doctors would expect women to be able to “push” a baby out when they yell for them to. It doesn’t seem like should be any disbelief involved in the act.

I just don’t see the draw…