Teen Slang · Dating & relationships

What does “143” mean?

Code for 'I love you' — the letter count of each word (1-4-3). 'Goodnight, 143.'

Where “143” comes from

Dates back to pager and early texting culture in the 1990s; still used by teens.

Why teens actually say it

A quick, lowkey way to say 'I love you.'

What it means for you as a parent

Generally sweet. Just know it's an affectionate code if you see it.

How it’s used

  • “Goodnight, 143.” Coded ‘I love you’ in a quick, sweet text. Affectionate.
  • “Miss you already, 143.” Soft, low-key way to say it without spelling it out. Tender.

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