So ghetto

so I googled 'ghetto' to find an image for my ramblings and this came up.
Apparently this is a picture from ghetto night at some sorority at Indiana University.
Looks more like Eminem/let's hit the gym Night.
Love the faces and hand signs - what exactly is that supposed to express.
Peep the girl at the top row, third from the left with her bra on the outside of her shirt
and bottom row, far right with the pink bandana