The 6-7 craze offered a brief window into the hidden world of children. Even more, it showed how much of social life happens online

Many adults are breathing a sigh of relief as the 6-7 meme fades away as one of the biggest kid-led global fads of 2025.

In case you managed to miss it, 6-7 is a slang term – spoken aloud as “six seven” – accompanied by an arm gesture that mimics someone weighing something in their hands.

It has no real meaning, but it spawned countless videos across various platforms and infiltrated schools and homes across the globe. Shouts of “6-7” disrupted classrooms and rained down at sporting events.