The term "Hail Mary" originally refers to a traditional Catholic prayer that honors the Virgin Mary, the mother of Jesus Christ. It is often recited by believers seeking her intercession and support. The prayer expresses gratitude and asks for guidance, making it a significant part of Catholic devotion.
In a different context, "Hail Mary" is also used in American football to describe a last-ditch effort to score points when time is running out. A quarterback throws a long pass down the field, hoping for a miraculous catch. This usage highlights the idea of taking a bold risk in desperate situations.