What does You’re clutch mean?

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I've never heard that phrase, but then I'm older. Always interesting to learn new things!
This is what I found when looking this up:

You might have heard the term “clutch” or “clutch player.” If someone comes through in the clutch, it means that they perform well at a critical moment. Time is about to run out, the team is down, and their season depends on getting a win. Clutch players are defined by consistently performing well when there’s a lot on the line. They thrive in situations where the pressure is high and the consequences of their performance are great.