And That’s On definition: what "And That’s On" means and examples

February 9, 2026

A phrase used to emphasize a statement and signal that there is no more to be said.

This is a way of "dropping the mic." It’s often used with a specific noun at the end (e.g., "and that’s on period" or "and that’s on God"). It means "this is the absolute truth and I am finished talking about it." It’s a way for young people to show conviction in their opinions or to end an argument with a sense of finality.

Examples:

  1. "Don't let anyone treat you badly, and that’s on period."
  2. "Friends are more important than boyfriends, and that’s on Mary had a little lamb."
  3. "You have to work hard to get what you want, and that’s on that."

We've compiled this dictionary of common teen slang to help parents communicate with their kids. SafetyMode is the world's most advanced parental safety app for phones, making any Android phone safe for kids. You can find out more and download the app just here.

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