It's best to tell a Sporty Girl That she's the one for you Cos if you don't She'll grab your wrist And break your arm in two Purple Ronnie's Little Book of Girls is full of all sorts of secrets about girls, gleaned through extensive research by Purple Ronnie. For example, posh girls always give each other very embarrassing nicknames such as Flopsy and Pooey, and girly girls always cry when they get married. It is a perfect stocking filler for girls to keep, or to give to the boys in their lives.