Giovannino Perdigiorno is a character created by a famous italian writer, Gianni Rodari: he's a guy who spends his time travelling from land to land, looking for the perfect one ("perdigiorno" in italian means a guy who spends his day wasting time).
I used to love books with rhymes as a child, and I still do: the ones by Gianni Rodari were always simple, but very funny and sweet, with a nice meaning behind them. So I tried to translate one of the stories from the book about "Giovannino Perdigiorno": the original title is "Il pianeta fanciullo". I had to make some minor edits, but I tried to save the whole meaning from the original one.
Giovannino Perdigiorno - Il pianeta fanciullo (c) Gianni Rodari
Translation by me