Teen Slang · Social & friendship

What does “Lock in” mean?

To focus intensely and get serious about a task. 'Finals are next week, time to lock in.'

Where “Lock in” comes from

Gaming and sports slang for committing fully, spread widely on TikTok in 2023-24.

Why teens actually say it

It signals switching from goofing off to real effort.

What it means for you as a parent

Actually a positive, productivity-minded term. A good one to echo back when encouraging schoolwork.

How it’s used

  • “Finals are next week, time to lock in.” Resolving to focus hard and get serious. Determined and a little anxious.
  • “Lock in, we’re so close to finishing this.” Rallying for one last push. Motivated and focused.

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