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Slang of the day

How Gen Alpha uses 'lock in' to focus before tests

Gen Alpha says 'lock in' when they want to enter a state of deep focus, removing distractions and staying committed to a test, game or goal until it is done.

Muhammad Shahzeb·
A stylised illustrated student concentrating at a desk with a laptop and notebook, surrounded by glowing focus motifs on a deep navy background.
In short

Gen Alpha says 'lock in' when they want to enter a state of deep focus, removing distractions and staying committed to a test, game or goal until it is done.

When Gen Alpha says they need to "lock in" before a test, they mean they want to focus properly. In Gen Alpha slang, to "lock in" means to enter a state of deep focus, shut out distractions, and stay committed to a task or goal that needs intense concentration.

According to Merriam-Webster, locking in is all about removing distractions and staying committed to the task at hand. It is typically used as a verb, so a student might say they need to lock in for revision, a gamer might lock in for a match, or an athlete might lock in before a big game.

The phrase has been in use on the internet since at least the 2000s, and its rising popularity is often linked to sports and video-game streamers. A simple example makes the meaning clear: "Lock in, the test is tomorrow." In plain English, that means: focus, because the test is tomorrow.

The noun version: "the Great Lock In"

"Lock in" is also sometimes used as a noun. "The Great Lock In" is a popular social media trend that challenges people to commit to their goals for a set period, rather than waiting for a new year or a new term to start.

What parents can say back

This is one slang phrase parents can welcome. If your child says they are locking in, they are telling you they want to concentrate. You can help by protecting that focus: a quiet space, the phone on silent, and a clear finishing point, such as one chapter or 25 minutes of revision.

You can also praise the effort, not just the result. Saying "I noticed you really locked in for that" rewards the habit of focus itself, and that habit will help far beyond one test.