definition:
"On the ball" means to be alert, quick to understand and act, and efficient in handling a situation.
use case:
You can use this slang to describe someone who is attentive, responsive, and proactive in their work or personal life. For example, if your coworker is always quick to respond to emails and completes tasks efficiently, you could say that they are "on the ball." Similarly, if your friend is always prepared and ready for anything, you could say that they are "on the ball." This slang is often used in professional and informal settings to describe someone who is reliable and competent.
• The teacher reminded the students to stay on the ball with their studies, especially since exams are coming up.
• I need to be on the ball if I want to finish my homework before dinner.
• The athlete's coach praised him for being on the ball during the game, which helped the team win.
• The waiter was on the ball when he noticed our drinks were empty and brought over refills right away.
• The CEO of the company is always on the ball when it comes to making important decisions.
• My boss expects me to be on the ball when it comes to meeting deadlines.