A "foul ball" is a term used in baseball to describe a ball that is hit by the batter but lands outside the designated fair territory. This occurs when the ball is hit to the side of the first or third base line, or if it goes over the outfield fence in foul territory. Foul balls do not count as strikes unless the batter already has two strikes against them. When a foul ball is hit, the play is typically stopped, and the batter is given another chance to hit. Fans often try to catch foul balls, as they can be a fun souvenir from the game. Additionally, foul balls can lead to interesting moments, such as when they land in the stands or are caught by spectators, creating excitement in the crowd.