a)
Officially: a society of collegiate women brought together by the common passion of
philanthropy. The organization aims to work towards substantial philanthropic goals through events, fundraisers, and related endeavors. Similar to a Greek organization.
b) Unofficially:
1) the front for a bunch of girls who can't accept that their chapter of Kappa Alpha Theta was thrown off campus because of their extreme hazing. Basically, an attempt to make a loophole so they don't get in trouble for having mixers.
2) evidence of the same girls' stupidity, considering that everyone knows it's false, but they still insist on pushing it and handing their roster to the
administration.
A: I'd love to join a sorority, but I'm really only concerned about the
philanthropy part.
B: You should join Sorella! They only do
philanthropy!
A: What's that big group of girls over there?
B: Theta's dirty rush- I mean, a Sorella social meet-and-greet.
A: Did you hear Sorella got denied
university recognition again?
B: Will they ever learn?