Teen Slang · Online & texting

What does “TTYL” mean?

Texting acronym for 'talk to you later.' A casual sign-off.

Where “TTYL” comes from

Classic instant-messaging shorthand from the AIM era of the early 2000s.

Why teens actually say it

Teens use it to end a conversation casually.

What it means for you as a parent

Standard, dated-but-still-used acronym. No concern.

How it’s used

  • “Gotta do homework, ttyl!” Casual, friendly sign-off before logging off. Easy and warm.
  • “Mom’s calling me, ttyl.” Quick goodbye when something interrupts. No big deal.

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