My son (3) and daughter (2) were playing "space guys" and were imagining that they were superheros. Of course, with every good superhero there comes a great name. My son announced to me that he was (with no surprised to me), "Buzz Light Year, and this is my sister Flower toot." So typical of him. She's a girl, deserving a specific girl name, but not to be left without a little potty humor, too. Oh, I don't want them to grow up.