My Favorite Place in the World...

I tutor fifth and sixth graders in writing. Their assignment last week was the write about their favorite place in the world. It could be anywhere--a country or city, their bedroom, the park. One kid wrote that his favorite place was Vagina. I know this sounds like a bad joke, but I'm 100% serious. As best as I can figure he actually meant Virginia. At least, I hope that's what he meant or else "amusement park" must be a metaphor for something...