A fail that involves a roof failing to protect what is under. Made popular December 12, 2010 after the roof of The Hubert Humphery Metrodome failed keep out the snow.
Saints fan: I'm glad we didn't have a roof fail like the Vikings. They have to play in Detroit!
Brett Farve: Where did the Saint play after Katrina? In a Tiger Stadium? You had a City-wide fail!
Saints fan: Who won the Super bowl Bitch?