Where "6-7" Comes From

The phrase traces back to "Doot Doot (6 7)", a track by the Philadelphia rapper Skrilla released in late 2024. Its chorus repeats "six-seven", and the song does not explain the number, which is part of why it became a blank-slate joke.

In 2025 the audio was paired with basketball highlight edits on TikTok and Instagram, many of them featuring NBA guard LaMelo Ball, who is listed at 6 feet 7 inches. A widely shared video of a young boy at a basketball game shouting "six-seven!" and doing the hand gesture pushed it into school hallways, and by autumn 2025 teachers were reporting that classes erupted whenever page 67 or the number 67 came up.

What People Mean When They Say It

Most of the time "67" means nothing in particular. It works like an in-joke or a reflex:

• Reaction to the number: someone says "6 or 7 minutes" or a score is 67, and everyone shouts "six-seven!"
• "Meh" / so-so: the up-and-down hand gesture looks like weighing two options, so some use it to mean "it's okay, I guess"
• Group identity: using it signals you are in on the joke, and confusing adults is part of the fun
• Random humor: like "skibidi", it is funny because it is meaningless

The 6-7 Hand Gesture

The gesture is simple: hold both hands out in front of you with palms facing up and move them alternately up and down, like a balance scale. It is often done while saying or chanting "six-seven". On its own, the gesture can stand in for the phrase.

Other Meanings of 67

Outside the meme, 67 can still mean what it always meant. Context tells you which one you are looking at:

• 67 (UK drill group): a drill collective from Brixton, south London, active since the mid-2010s
• A height: 6'7" (six feet seven inches, about 2.01 m), common in basketball talk
• The number itself: 67 is a prime number; it can also be an age, a year (1967) or a route number

Should Parents or Teachers Worry?

"67" is not a code for anything harmful. Its only real downside is that it is disruptive: some schools asked students to stop shouting it in class. Like most viral catchphrases, it is likely to fade as new memes replace it.