first thing that comes to mind (sorority):

Aphi: wannabe hot girls. try hards. really not smart.
Pi Phi: the girls who post pics of their doodle drawings and coffee on instagram and really like coachella
Gphi: literally all of them sound like they smoke cigs and have been tanning since they were 12.
Chi O: funny people. interesting, smart, cool, calm, collected.
Tri delt: the girls with 60,000 followers on instagram bc everything they post they are basically naked in.
Kappa: everyone is like a fourth generation legacy leading to a bunch of random girls who don't have a lot in common.
Adpi: idk. they are smart, win competitions and have a decent recruitment but nobody knows much else unless you're in the house.
Theta: smart and reclusive
DG: hanging in there. some really cool girls, some really random girls.
AXO: meh
KD: whatever
zeta: drama
SK: eh.
phi mu: sorry
sigma: even sorrier.