Shelley Darlingson, a playmate at the Playboy Mansion is sent packing when she finds out she's too old to be a bunny at just 27. While stranded and alone, she meets a group of outcasts and devotes all of her time into helping the girls restore their failing sorority.
Trivia:
When Lily is going to mail out the invitation envelopes to future Zeta members, the boy that distracts her says his name is Cole Trickle - which is the name of the character played by Tom Cruise in Days of Thunder (1990).