1) When you try to produce a show and it is rescheduled for a year later due to scheduling conflicts. In the process of trying to get the show rescheduled, many problems occur.
2) A curse that you say when you want a show to fail miserably.
"Ugh, our show was canceled! I bet we're gonna have a Snow White trying to reschedule!"
Someone (usually a woman) who is given the highest accolade of seven dwarfs when being judged on attractiveness. The word derives from the tale of 'Snow White and the Seven Dwarfs' in which Snow White befriends seven dwarfs but is made ill by a poison red apple. Therefore if it is later discovered that a snow white has a major flaw (or weakness), the flaw is termed a red apple (poison red apple or poison apple).
Friend1: "How was Brazil?"
Friend2: "It was full of snowwhites."