“Six-seven!”

If you’ve been anywhere near kids lately, you’ve probably heard it: shouted across classrooms, echoed down sidewalks or gleefully screamed by toddlers who picked it up from older siblings.

For adults trying to decode it, “6-7” might sound like pure nonsense, and that’s exactly the point. The phrase has swept from TikTok to playgrounds to dinner tables, becoming a bizarre but oddly unifying inside joke for Gen Alpha (and driving math teachers everywhere to the brink of insanity).

Where It Started

The “6-7” craze traces back to rapper Skrilla’s drill-rap track “Doot Doot (6 7).” With its looping lyrics and infectious beat, the song was made for social media — easy to remix, exaggerate and meme into oblivion.