Add Yahoo as a preferred source to see more of our stories on Google. Even Cartman and the gang are obsessed with 6-7. Now that the grown-ups are talking about it, though, will the meme still be cool?

(CNN) — Not since 69 has a number caused this much disruption. “6-7,” pronounced “six-seveeeeen,” is haunting school halls across the country (including South Park Elementary), making it the Gen Alpha ...

You’ve probably heard it during school pick-ups, on the street, or echoing across social media, but what does “6 7” actually mean? Kids have started shouting it to each other constantly, leaving ...

Not since 69 has a number caused this much disruption. “It’s like a plague — a virus that has taken over these kids’ minds,” said Gabe Dannenbring, a seventh-grade science teacher in Sioux Falls, ...

(CNN) — Not since 69 has a number caused this much disruption. “6-7,” pronounced “six-seveeeeen,” is haunting school halls across the country (including South Park Elementary), making it the Gen Alpha ...