In the scene after Whitley has been visited by all the ghosts of Christmas, she's entering her dorm room singing the song the rest of the cast sang at the party at the Pit from the previous night. The Ghost of Christmas Present had taken her to the party and o she would have known the correct lyrics, right? Here's the slip up, she says, "Fried Onion Rings..." when the lyrics are "FIVE onion rings..."