Continuity mistake: In the scene after the Zeta sorority girls get their makeovers and are selling calenders in the quad, when all the girls are sitting down Natalie (Emma Stone) is wearing glasses. When it cuts to Shelley (Anna Farris) talking about Natalie being a virgin her glasses come off, but when it cuts back to her, her glasses are on. It goes back and forth a good three times.
Oliver: You given any thought to who you might be voting for?
Shelley: I definitely won't listen to what Simon says, he is just so mean. I usually always agree with Paula and Randy.
Shelley: Oh, you meant the president.