A group of 15 highly attractive girls that all live in Massapequa and graduated from Massapequa Highschool in 2004. All gemerations look up to them. They are the most popular group of girls on Long Island and know a great deal about partying.
"Yes! The 'Fab Fifteen' are coming!"
(Other nicknames of the Fab Fifteen are as follows: Fabbers, Baf51, Fab15, Fabulous Fifteen, The Fab, etc.)