For kids, “6 7” (often said as “six-seveeeen”) is a silly, viral catchphrase with no rude or secret adult meaning; it’s basically a nonsense meme that makes them feel in‑on the joke with friends.

What “6 7” means for kids

  • It’s a nonsense phrase kids shout for fun, often in a specific rhythm, like a chant.
  • It’s used as a playful reaction in class, at home, in games, or whenever the numbers 6 or 7 come up.
  • There is no built‑in swearing, sexual content, or hate in the phrase itself.

Where it came from

  • The sound comes from a rap track often referred to as “Doot Doot,” where “6‑7” is said in a catchy way that works perfectly for short meme clips.
  • Clips of that sound were used in TikTok and YouTube edits (especially around the 6‑foot‑7 basketball player LaMelo Ball), and kids copied the way it was shouted.
  • Over time, the original song and basketball link stopped mattering; kids just kept the funny “six‑seven” shout.

Why kids love saying it

  • It works as an “inside joke” or shibboleth: saying “6‑7” shows you’re part of the in‑group that knows the trend.
  • It’s easy to remember, feels mischievous, and often confuses adults, which makes it even more entertaining.
  • For many kids, it fills the same role as older nonsense catchphrases—just a shared goofy thing to repeat.

Should parents or teachers worry?

  • Parenting and education sites note that on its own, “6‑7” is harmless, especially compared with more troubling slang and memes.
  • Reasonable concerns are about behavior , not the phrase: shouting it in class, using it to mock others, or refusing to stop when asked.
  • If kids can switch it off when needed and aren’t using it to bully, it can be treated as a passing, slightly annoying phase.

How to respond as an adult

  • Ask them to explain or “teach” you the right way to say it; this often turns it into a shared joke instead of a battle.
  • Set simple boundaries like “Not during lessons/bedtime/when someone’s talking,” while still acknowledging that it’s just silly fun.
  • If you’re unsure whether it’s being used kindly, listen to the context and ask calm questions rather than reacting with fear.

TL;DR: When kids say “6 7,” they’re almost always referencing a viral meme—being silly and bonding with friends, not secretly saying something dangerous or explicit.