However, the first documented use of that phrase was in an old music hall play called in red peppers, written in. Use features like bookmarks, note taking and highlighting while reading wait for it. Moving into a new neighborhood, diana meets her neighbor when she rescues his brother from being beaten up. This phrase is found all over tv and movies to signal an anticipatory suspenseful event. Wait for it is the story of diana, a young aunt who is raising her two nephews after the death of her brother and his wife.