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1.
A group of socially elite east islip dwellers. The Term was coined early on, and sets apart 15 of the best, and worst people you will ever meet. They are like teenage Royalty, And extremely goodlooking. Also See The Teenage Millionaires

Poor Girl: I went to my locker today and the it had tampons hanging out of it with a note saying ''ur not a virgin''
but i cant help it if i have a wide set vagina and a heavy flow.
Friend: Who do you think it was?
Poor Girl: It was totally the MEAN 15.
by JusT1lK April 03, 2006