"Catch-phrase" Natural Recordings by Native Speakers
A catch-phrase is a short phrase or expression that is closely associated with a particular person, group, or product, and is often repeated or referenced in a specific context or situation. It is a memorable phrase that is designed to be catchy, funny, or thought-provoking, and is often used to capture someone's personality, attitude, or values. Examples of catch-phrases include "That's what she said" (from the TV show "The Office"), "Resistance is futile" (from the TV show "Star Trek: The Next Generation"), and "Just do it" (from the Nike brand).
To catch up means to make up for lost time or to get back on track after a delay or a setback. It can also mean to learn or discover something new that one has missed or neglected, often in a hurry or with urgency. For example, a student might need to catch up on their homework before the deadline, or a person might need to catch up on recent news or events.