La Smorfia is a type of Southern Italian gematria. It maps dream motifs onto numbers 1 through 90, revealing which numbers should be played in the lottery. Dictionaries mapping thousands of items and ideas onto these numbers are popular in Southern Italy, particularly Naples. You can read one online for free:
Nuova Smorfia del giuoco del lotto (1866) – Giustino Rumeo
Or, if you are looking for an easier way to interpret your dreams according to La Smorfia, this website may be of help.