What is a last resort pass mean in American football?

In American football, a "last resort pass" typically refers to a desperate throw made by the quarterback when all other options have been exhausted, often under pressure from the defense. This pass is usually thrown to avoid a sack or to attempt a big play, even if the chances of success are low. It may involve throwing deep downfield or to a covered receiver, reflecting a situation where the offense has little time left or is facing a critical moment in the game.