They are the girls who well, want to hook up with the Dj. They're the really skanky ones who will do anything to get close to the dj, in any way possible.
Successful Dj Whores follow around a Dj as there 'girlfriend' figure.
The Dj himself can be a whore too!
You can pick them out they know nothing about that certain dj or the music he plays. They can also be found on twitter whoring themselves out. The Dj themself will give more attention to the dj whores which they feed off of.