In the scene where Latrelle takes Marcus, dressed up as one of the Wilson Sisters, out to dinner...she tries to mess up the date by being disgusting. One of the things she does is she puts her foot up on the table, chews off a hangnail, and spits it into Latrelle's wine. A minute later (obviously assuming that Latrelle wouldn't drink the wine with a TOENAIL in it!) the waiter comes to deliver their champagne and oysters. If you look at the table, its perfectly set with both wine glasses empty.