Point Dexter, often shortened to simply Dexter, is an alter ego of Nicki Minaj that appears in the song "The Creep" with The Lonely Island. Nicki named Dexter and confirmed her identity as another alter ego via Twitter. Since then, Dexter hasn't been seen or heard of, she just disappeared.
Dexter used to hide at the boys' locker room and watch them when they get naked. Her personality is geeky, creep and pervert.